The Complete Guide to Zinc Plated Blind Rivets

2025-06-10
Author: Rivmate Rivet

The surface of Zinc Plated Blind Rivet is covered with a zinc metal coating through an electroplating process. As a result, the corrosion resistance, surface stability and range of environments in which it can be used are greatly enhanced. In addition, the conditions and methods of use of Zinc Plated Blind Rivets are the same as those of ordinary Blind Rivets.

This blog will focus on zinc plated blind rivets. Including its definition, benefits, applicable types, applications, and purchasing costs.

what are zinc plated blind rivets?

Zinc Plated Blind Rivet is a fastener with a zinc metal coating applied to the surface of a carbon steel blind rivet through an electroplating process. This finish was selected to improve the corrosion resistance, surface stability and environmental range of blind rivets. These rivets are identical in construction to standard blind rivets and can be used to make permanent connections to sheet metal, profiles or housings by one-sided operation, and are commonly used in construction, equipment, and electrical assemblies.

Zinc plated blind rivets offer significant corrosion resistance advantages over ungalvanized blind rivets. In wet, lightly corrosive environments, zinc plated blind rivets are effective in extending service life and maintaining a consistent appearance.

In addition, the zinc coating slows down oxidized spots and red rust. Exposed carbon steel rivets, on the other hand, are prone to rapid corrosion upon exposure, leading to structural failure or aesthetic degradation. As a result, zinc plate is routinely the preferred solution for cost-effective, basic protection requirements.

Advantages and benefits of blind rivets zinc plating

Zinc plated of Blind Rivets is a common metal protection and enhancement process. By forming a metallic zinc coating on the surface of the rivet (usually electroplated or hot-dip plated), this process accomplishes several important things:

Corrosion protection: The zinc layer effectively isolates the rivet substrate from direct contact with moisture, oxygen, acid and alkali environments.
Enhance surface stability: Reduce surface oxidation and corrosion, reduce maintenance and replacement costs.
Provide basic aesthetics: galvanized surface is blue-white, colored zinc and other natural metal tones, more neat than the original steel.

How much corrosion protection is improved?

Zinc Plating Type	Coating Thickness (μm)	Passivation Treatment	Salt Spray Resistance (No Red Rust)
Electroplated Zinc (Blue White)	5–8 μm	Trivalent Chromium (Blue White)	72–96 hours
Electroplated Zinc (Yellow/Color)	8–10 μm	Trivalent Chromium (Iridescent)	120–168 hours
Thick Zinc Plating (Heavy Duty)	≥12 μm	High-performance passivation + seal	240–300 hours
Hot-Dip Galvanized (rare for rivets)	≥30 μm	No passivation needed	≥500 hours (not suitable for small parts)

Estimated percentage upgrade (compared to untreated carbon steel rivets)

Ungalvanized rivets: red rust can appear within 24 hours in high humidity or salt spray environments.

After galvanized treatment:

Ordinary blue-white zinc can enhance the corrosion protection time to more than 3-4 times;
Colored zinc treatments enhance protection up to 5-7 times;
High-performance passivation/sealing solutions can be upgraded by more than 10 times (theoretical 300+ hours without red rust).

What types of blind rivets are galvanized?

Blind Rivet materials suitable for Zinc Plating are mainly carbon steel, followed by some copper alloys. Stainless steel and aluminum are not recommended for zinc plating due to poor plating suitability.

Material Type	Zinc Plating Suitable	Compatibility Notes	Recommended Level	Typical Applications
Carbon Steel	Yes	Excellent plating adhesion, ideal for barrel or rack plating	★★★★★	Industrial fasteners, enclosures
Alloy Steel	Yes (with precautions)	Risk of hydrogen embrittlement; requires controlled process	★★★★☆	Structural or high-strength riveting
Copper / Brass	Conditionally	Can be plated, but nickel/tin preferred for appearance or conductivity	★★☆☆☆	Internal joints, non-visible parts
Stainless Steel	No	Poor adhesion, peeling risk; not recommended	★☆☆☆☆	Use as-is without plating
Aluminum / Alloys	No	Very poor adhesion; high galvanic corrosion risk	★☆☆☆☆	Use anodizing or painting instead

Blind Rivets Zinc Plated Thickness and Standard

zinc plated thickness

The thickness of the galvanized layer for blind rivets is set according to the environment in which the rivets are used, the level of corrosion protection required, and the processing technology (e.g. electroplating, hot-dip plating).

There are three common ways to zinc plated blind rivets:

Electro-galvanized: coating thickness 5-12 μm. This is the amount of galvanization used for standard rivets and is suitable for indoor or medium humidity environments.
Heavy Zinc: Plating thickness of 12-15 μm. This is required for high corrosion resistance and requires control of dimensional tolerances and plating uniformity.
Hot-Dip Galvanizing: Plating thickness ≥ 30 μm. This thickness is rarely found on rivets and is suitable for large structural parts.

standard

There are three main international standards for zinc plated blind rivets: ASTM B633, ISO 4042 and ROHS/REACH.

Rivmate is proud that its zinc plated blind rivets are fully compliant with these standards.

Precautions:

The higher the plating thickness, the more difficult it is to control the dimensional tolerances, especially in the grip area;
Roller plating is suitable for small-size high-volume rivets, but the plating may be slightly uneven, thin edge area;
Plating adhesion is closely related to the quality of pretreatment, pickling and descaling and activation must be standardized.

Recommended Use: Choose Zn5-Zn8 (5-8μm) for general industrial use. For structures with a moderate risk of corrosion or in wet environments, thickness grades of Zn12 (12μm) and above are recommended.

Industry applications for galvanized blind rivets

zinc plated blind rivets are used in a large number of applications in several industrial sectors due to their cost-effectiveness and wide range of applications. If your application is a scenario where there are basic requirements for structural strength but the corrosion protection level is not extremely high, then zinc plated pop rivets are a good choice.

✅ Main application industries

Home appliance manufacturing: used in the shell, bracket and internal connection parts of air conditioners, refrigerators, microwave ovens and washing machines.
Industrial equipment and sheet metal manufacturing: power distribution cabinets, operating boxes, machinery shrouds, bracket assembly, etc.
Metal furniture and building materials components: iron cabinets, shelves, aluminum profile joints, light box frames, etc.
Vehicles and transportation equipment: trailer guards, bus interior parts, door structures, and other non-load-bearing areas.
Assembly-type low- and medium-voltage electrical products: switch panels, radiators, wire bridges, etc.

⚠ Basic requirements for the installation environment

Suitable for indoor, light industrial, low corrosive environments;
Can be used in relatively humid environments, but prolonged flooding or high salt spray conditions should be avoided;
Not recommended for use in exposed seashores, acid and alkali corrosive areas or high temperature chemical environments;
For outdoor use, thick zinc plated + colored zinc passivated versions should be used or upgraded to stainless steel/aluminum anodized rivets.

Are there galvanic corrosion problems?

Galvanic corrosion may occur when using zinc plated rivets on aluminum, copper, and stainless steel. This phenomenon is more pronounced if the application environment is humid.

Since zinc has a lower electrode potential than many structural metals, it acts as a “sacrificial anode” in galvanic couples, accelerating its own corrosion in order to protect adjacent metals. This is likely to lead to early failure of the rivet or the spread of corrosion spots.

In order to avoid galvanic corrosion, it is recommended to take the following measures from the design and process:

Try to choose the rivet material close to the potential of the connected material, such as carbon steel plate with carbon steel zinc plated rivets.
Use insulating gaskets, plastic washers or anti-corrosion coatings in the assembly structure to block the direct contact between metals.
Seal riveted areas to prevent moisture from entering the gap and creating an electrolytic environment.

Purchasing cost of galvanized rivets

Compared to stainless steel rivets, zinc plated rivets typically cost 30% to 50% less. The raw materials used in the manufacture of zinc plated rivets are generally low cost carbon steel, low energy processing, and the electro-galvanizing process is well established and suitable for volume roll plating. Galvanized rivets are a cost-effective choice for general industrial applications where corrosion resistance is not particularly demanding. If your usage scenario is for high-volume assemblies, one-off structural components or non-exposed joints, zinc plated rivets will be more suitable for you.

Zinc plated rivets also offer a cost advantage over nickel plated rivets, with typical unit cost savings of approximately 20-30%. The higher price of nickel and plating requirements make nickel-plated rivets more suitable for products that require electrical conductivity, aesthetics or greater corrosion resistance. Galvanized rivets, on the other hand, while slightly less attractive in terms of appearance and long-life protection, are adequate for most low to medium corrosive environments, making them a practical solution that balances performance with budget.

wholesale zinc plated blind rivets from Rivmate

Why would you choose to use zinc plated blind rivets? It is a combination of cost and performance options. Therefore, the quality and price of galvanizing is very important. You need to get the best value for money riveting solution from the rivet manufacturer!

Rivmate — The Leading Blind Rivet Manufacturer and Supplier in China.

You can get solutions from Rivmate that will fully meet your needs and satisfy you. Contact our engineers and get a sample rivet for testing!

The Complete Guide to Zinc Plated Blind Rivets

The Complete Guide to Zin

The Complete Guide to Nickel Plated Rivets

The Complete Guide to Nic

What Are Black Anodized Pop Rivets and Their Uses?

What Are Black Anodized P

How to Make Rivets Waterproof?

How to Make Rivets Waterp

Get Rivets Quotes Now

Wholesale Blind Rivets from Rivet Manufacturer

The Complete Guide to Nickel Plated Rivets

2025-06-07
Author: Rivmate Rivet

The surface of Nickel Plated Rivet is covered with a metallic nickel coating through an electroplating process. The purpose of this coating is to enhance the rivet’s corrosion and abrasion resistance, electrical stability, and to give it a bright silver-white appearance.

This article will introduce you around “nickel plated rivets”. It includes the definition of nickel plated blind rivets, the role of nickel plated, applications and standards.

What are nickel plated rivets?

Nickel-plated rivets are rivets with a metallic nickel coating applied to the surface of the rivet body (made of metal, such as carbon steel, copper or brass) through an electroplating process. The thickness of this coating is usually 3-10 μm, and the main purpose is to improve the corrosion resistance, wear resistance, electrical stability of the rivet, and to give it a silver-white glossy appearance.

Nickel plated rivet vs uncoated rivet

Attribute	Nickel Plated Rivet	Uncoated Rivet
Surface Treatment	Electroplated nickel layer (3–10 μm)	No surface treatment, bare metal
Appearance	Bright silver or matte metallic finish, decorative appeal	Raw material color (gray steel, red copper, yellow brass)
Corrosion Resistance	Excellent (nickel barrier prevents oxidation)	Poor to moderate (prone to rust or oxidation)
Wear Resistance	High (hard nickel layer resists scratching)	Depends on base material; generally lower
Electrical Conductivity	Good conductivity, suitable for electrical applications	Varies (copper is good; steel is lower)
Surface Smoothness	Low friction, good for automated installation	Higher friction, risk of jamming or equipment wear
Environmental Compliance	Electroplating involves heavy metals; must meet discharge controls	No plating-related risk, but lacks corrosion protection
Cost	Slightly higher (includes plating cost)	Lower (based only on base material)
Typical Applications	Electronics, appliances, decorative fasteners, precise assembly	Internal joints, low-visibility, disposable or sealed areas

Nickel-plated rivets are electroplated with a layer of nickel metal on the surface of the rivet, which has good corrosion resistance, abrasion resistance and electrical conductivity, and at the same time has a silver-white glossy appearance. This makes them ideal for assembly applications where both aesthetics and functionality are required. The plating also reduces surface friction and improves automated assembly efficiency.

In contrast, the non-nickel-plated rivets are bare metal, although the cost is lower, but the corrosion resistance is weak, easy to oxidize and rust, suitable for embedded structures, non-exposed parts or the environment does not require high protection. Selection should be based on the use of the environment, appearance needs and functional requirements of a comprehensive judgment.

The role of rivet nickel plating layer

Nickel plating on the surface of rivets is mainly achieved through an electroplating process to form a dense, highly adherent nickel metal coating, usually 3-10 microns thick. This coating improves the physical properties of rivets.

1. Corrosion protection
The nickel layer can effectively isolate the air, moisture and acids and alkalis on the rivet substrate erosion. This significantly improves its service life in wet, high humidity or corrosive environments.

2. Enhance wear resistance
Nickel has a high hardness, the coating formed after plating can enhance the rivet surface scratch resistance.

3. Enhance the appearance of texture
Nickel-plated surface is silver-white shiny or matte metallic texture, visual aesthetics and unity.

4. Improve assembly smoothness
The nickel layer reduces the coefficient of friction, which helps to improve the stability and efficiency of the automatic feeding, positioning and riveting process.

5. Good electrical conductivity
Nickel is an electrically conductive metal, suitable for assembly structures that require grounding or signal connections.

Comprehensive Advantages

✔ Extend rivet life

✔ Gives a high-end metallic look

✔ Support electrical performance needs

✔ Improve reliability and assembly efficiency

✔ Can be used as a RoHS compliant chrome-free protection alternative (subject to process control)

What materials can nickel plating be used for rivets?

In rivet manufacturing, nickel plating processes can be used on a wide range of metal substrates. However, there are differences in suitability, performance and application value.

1. Carbon Steel Rivets

Applicability: The most common nickel-plated base material with a proven process.

Advantage: Significantly improve rust resistance, wear resistance and appearance quality.

Typical applications: structural components, industrial assemblies, decorative rivets.

2. Stainless Steel Rivets

Applicability: Can be plated, but special surface activation treatment is required.

Limitations:

Plating adhesion is relatively weak, easy to peel off due to thermal expansion and contraction or self-passivation.
Higher cost, usually used for decorative or locally conductive applications.

Recommendation: Not recommended for high strength riveting or heavy corrosive environments.

3. Copper / Brass Rivets

Suitability: excellent, good adhesion, flat and bright plating.

Advantage:

Exquisite appearance, suitable for decorative rivets.
Maintains good electrical conductivity, suitable for electrical contact applications.

Typical applications: electronic assembly, bag fasteners, appliance decorative parts.

4. Aluminum rivets (intermediate layer required)

Applicability: The natural oxide film on the surface of aluminum prevents direct nickel plating and cannot be plated directly.

Solution: Replacement plating (e.g. zinc or copper intermediate layer) is required before electroplating nickel.

Limitations:

Complicated process, unstable adhesion, easy to peel off due to riveting deformation.
High cost, not applicable to regular mass production.

Suggestion: If anti-corrosion or appearance treatment is required, anodizing is more recommended as an alternative.

Rivet Material	Nickel Plating Suitability	Process Feasibility	Recommendation Level	Remarks
Steel	Yes	Highly mature	★★★★★	Excellent for corrosion protection and decorative finish
Stainless Steel	Possible (with activation)	Requires special prep	★★☆☆☆	Limited to non-structural or decorative applications due to adhesion risks
Copper/Brass	Yes	Excellent adhesion	★★★★★	Ideal for electrical and aesthetic uses; bright, conductive finish
Aluminum	Not directly suitable	Needs intermediate layer	★☆☆☆☆	Complex process; anodizing is preferred for corrosion or appearance needs

Whether there is a potential for galvanic corrosion？

Nickel-plated rivets present a potential risk of galvanic corrosion (also known as “galvanic differential corrosion”) in certain usage scenarios.

Nickel-plated carbon steel rivets when assembled on aluminum or magnesium alloy substrates;
Nickel-plated copper rivets when used on stainless steel or aluminum profiles;

Both of these conditions may result in corrosion spots (commonly known as “creeping rings”) on the substrate around the rivet. Alternatively, the contact area may fail and the structure may loosen; long-term use may jeopardize the overall sealing and mechanical integrity of the assembly.

applications of nickel plated rivets

1. Home appliance industry

Typical products: microwave ovens, rice cookers, air conditioners, refrigerators.

Application reason: Nickel-plated rivets can provide better electrical conductivity and oxidation resistance, suitable for electrical contact parts or decorative surface connection.

2. Automobile manufacturing

Typical parts: lights, interior decorative parts, electrical system joints.

Application reasons: anti-corrosion, weather resistance, suitable for exposed environments or electrical connectors.

3. Electronic and electrical equipment

Typical products: relays, sockets, terminals, motor parts.

Reason for use: Nickel plating enhances electrical conductivity, prevents oxidation, and is particularly suitable for precision electronic assemblies.

4. Communication equipment

Typical products: racks, connectors, communication terminals.

Reason for application: Connection points that require wear resistance and stable electrical properties.

5. Lighting and decorative hardware

Typical products: chandeliers, table lamps, decorative panels.

Reason for application: nickel plated surface is bright, has good visual effect and anti-oxidation.

6. Medical equipment

Typical products: housing connectors, instrument fixing parts.

Reason for application: High cleanliness requirement, nickel plated surface is corrosion resistant and easy to clean.

Rivet Nickel Plated Specifications & Standards

Nickel-plated rivet coating thickness standard

Type	Plating Thickness	Typical Application
Decorative Nickel Plating	0.5 – 5 μm	High appearance demand, light-duty use
Functional Nickel Plating	5 – 25 μm	Corrosion resistance, conductivity
Heavy-Duty Industrial	≥25 μm	Harsh environments (marine, heavy industry)

Nickel plated rivets are commonly used for connectivity and electrical conductivity, and the majority of nickel plating thicknesses fall in the 5-10 μm range. This thickness provides both corrosion protection and cost control.

Compliance: RoHS / REACH / ISO

Nickel plated rivets are in most cases RoHS and REACH compliant.

For RoHS, as long as no restricted substances such as hexavalent chromium or cadmium are used in the plating process and a trivalent chromium or chromium-free process is used, it can basically be considered compliant.

For REACH, if the plating raw materials and processes do not involve Substances of Very High Concern (SVHC), along with material traceability and wastewater treatment compliance measures, they can also be considered as compliant with EU requirements. In addition, if we refer to ISO 4527 (plating quality), ISO 14588/15977 (rivet size and performance) and ISO 9227 (salt spray test) standards for production, it will be more quality assurance and international accessibility.

Nickel plated blind rivets —— cost & sourcing tips

cost of nickel plated rivets

The price of nickel-plated rivets mainly depends on the material, structure, plating thickness and purchase quantity. Take the common 4.8×12mm size for example:

Nickel-plated rivets made of carbon steel cost between $6 and $12 per thousand for general structural connections and are more cost-effective.
Aluminum rivets are slightly more expensive, usually between $ 9 and $ 16, because of its light weight and better corrosion resistance is more suitable for precision assembly or electronic equipment.
Stainless steel rivets are usually priced between $18 and $30 due to the cost of the material and the difficulty of machining, and are often used in applications requiring higher strength and corrosion resistance, such as outdoor or electrical systems.
If customized rivets with countersunk heads, large flanges or special constructions are required, the price will be 10 to 20 percent higher than the standard basis.
Products requiring higher nickel thickness (e.g., more than 10 microns) or RoHS/REACH compliance may increase in price by 5 to 15 percent.

sourcing tips of wholesale nickel plated blind rivets

When purchasing in large quantities, in order to improve the cost-effectiveness and control the risk, it is recommended to pay attention to the following points:

Unify specifications: Try to integrate internal requirements and unify rivet sizes and head types in order to improve purchasing concentration and compress unit costs.
Prioritize standard parts: Use products with international standard (e.g. ISO or GB) dimensions.
Ensure plating quality: Require suppliers to provide actual nickel layer thickness test reports (e.g. XRF test) and salt spray test results to avoid the problem of apparently qualified but poor plating adhesion.
Clarify environmental protection requirements: Ensure that products comply with regulations such as RoHS and REACH. It is recommended that suppliers be required to provide compliance reports within the validity period when purchasing.

Nickel-plated rivets installation and use of precautions

Nickel-plated rivets in the installation before the need to confirm the integrity of the coating, specification matching and hole diameter tolerance, to avoid inconsistent dimensions or installation interference resulting in coating peeling, connection failure.

During installation, matching riveting tools should be used and tension should be controlled to prevent deformation of the rivets or abnormal mandrel breakage. At the same time, attention should be paid to avoid oil or chemical contamination of the nickel layer to ensure that its conductivity and anti-corrosion properties are not destroyed.

After installation, the clamping force and plating condition should be checked. Confirm that there is no looseness, eccentricity or local corrosion problems. In applications with high electrical grounding or corrosion protection requirements, it is recommended to conduct conductivity testing and environmental adaptability verification. If there is any conductivity abnormality or risk of mass failure, the operation process and field procedure should be optimized in time.

custom nickel plated rivets for your business

At Rivmate, we specialize in custom nickel plated rivets.

Each rivet is customized to your exact specifications. Plating thicknesses and compliance standards are fully compliant with your standards. Seamless integration into your production line is guaranteed.

Choosing Rivmate means working with a manufacturer that has extensive experience in rivet manufacturing. We offer scalable production, strict quality control and fast lead times. From prototype development to high-volume orders, our custom nickel-plated rivets work consistently, cleanly and reliably in the field.

The Complete Guide to Zinc Plated Blind Rivets

The Complete Guide to Zin

The Complete Guide to Nickel Plated Rivets

The Complete Guide to Nic

What Are Black Anodized Pop Rivets and Their Uses?

What Are Black Anodized P

How to Make Rivets Waterproof?

How to Make Rivets Waterp

Get Rivets Quotes Now

Wholesale Blind Rivets from Rivet Manufacturer

What Are Black Anodized Pop Rivets and Their Uses?

2025-06-05
Author: Rivmate Rivet

Black Anodized Pop Rivets are blind rivets with a special surface treatment. It is anodized to form a dense black oxide film on the surface of the rivet. This not only enhances its corrosion and wear resistance, but also gives it a good decorative effect.

The application of this type of Rivets not only meets the basic needs of structural fixing, but also emphasizes the combination of aesthetics and durability. With the market’s emphasis on product appearance details and long-term performance, black anodized Rivets have become the Rivets choice for many engineers and product designers in the selection process. In this article, we will discuss its working principle, typical application scenarios and how to select the right type, in order to help you introduce it into the assembly system more efficiently.

what are black anodized pop rivets?

Black Anodized Pop Rivets are an anodized and blackened aluminum blind rivets. This type of rivet combines mechanical properties, corrosion resistance and aesthetic appearance. They are used in a wide range of scenarios where a structural connection + a black decorative effect is required. Examples include aluminum panels, black equipment housings and outdoor structures that require long-term weathering performance.

Black anodized pop rivets can not only meet the basic needs of structural connection, but also significantly improve the consistency and durability of the overall appearance of the product. Its anodized layer forms a dense, wear-resistant, corrosion-resistant oxide film, and the black color is very stable and not easy to fade.

What does black anodizing do on blind rivets?

Black anodizing enhances the corrosion and abrasion resistance of blind rivets and gives them a consistent, attractive and durable finish.

Enhanced corrosion resistance: Anodizing treatment will form a dense oxide film on the surface of the rivet body, which can effectively block the erosion of air, moisture and chemical media.
Enhance the surface hardness and abrasion resistance: the oxidized layer has high hardness, with good scratch resistance and impact resistance.
Provide decorative black appearance: achieve the visual effect of consistent color tone and professional texture.
Improves surface performance: the oxide film acts as an insulating layer, preventing the risk of galvanic corrosion or short circuits.

Black anodizing gives the blind rivet both cosmetic and functional advantages. It provides not only high performance in structural connections, but also a high degree of visual harmonization, meeting both industrial and aesthetic needs.

In terms of appearance, black anodizing creates a matte or semi-gloss uniform black surface with a calm tone and strong texture. Therefore, it can be perfectly integrated into ferrous metals, electronic equipment cases, architectural curtain walls and other application environments, realizing the consistency and professionalism of product appearance.

Functionally, the anodized layer has excellent corrosion resistance, oxidation resistance and surface hardness. Therefore, it can effectively resist water vapor, salt spray, friction and scratches, significantly extending the service life of rivets in outdoor, humid or industrial environments. It also provides a level of electrical insulation that makes it safer and more reliable in electronic and electrical structures.

Process characteristics of black anodized Pop rivets

Black anodizing is a common surface treatment for rivets, the main purpose is to enhance their corrosion resistance, aesthetics and a certain degree of hardness. The following is a typical black anodizing process:

1. Pre-treatment

Degreasing and degreasing: Use alkaline cleaners or solvents to remove surface oils and impurities.
Water rinsing: Neutralize residual lye to prevent contamination from subsequent treatments.
Alkaline or acid etching (optional): Uniformly removes oxidized layer and creates a rough surface that helps film adhesion.

2. Anodizing

Electrolyte: Sulfuric acid solution (15-20%) is usually used.
Voltage/current control: Maintained between 12-20 volts, adjusted according to material thickness.
Temperature control: Maintained at 15-25°C to obtain a dense and uniform oxide film.
Anode polarity: workpiece is connected to the anode, the cathode is mostly lead or stainless steel plate.

3. Black dyeing

Dye type: organic dyes (such as acid black) or inorganic dyes (such as iron salt precipitation method).
Time control: immersion time to control the depth of dyeing, often 5-15 minutes.
Temperature and pH: Generally, the temperature of the dyeing bath is 40-60°C, and the pH should be kept stable to ensure uniform dyeing.

4.sealing

In order to close the pores of the oxide film, prevent the dye from seeping out and improve the corrosion resistance of the rivets. Rivet manufacturers commonly use hot water sealing, nickel salt sealing or nano sealing liquid. The rivets are sealed in hot water at 95-100°C for 10-30 minutes.

5. Drying and quality inspection

Finally dry the rivets using hot air or naturally. Then check the rivets for color uniformity, film thickness (usually 10-25 microns), adhesion, and corrosion resistance.

The principle of black anodizing to enhance the hardness and corrosion resistance of rivets

Black painted rivets provide protection and aesthetics by physically covering the surface with a coating layer such as powder or paint. The coating has good adhesion and weathering resistance, which is especially appropriate for aluminum rivets or applications that require a customized appearance. Spraying creates a thick, uniformly colored film that is resistant to UV light and humidity, but is prone to flaking or cracking in areas of high friction or mechanical deformation.

Black plated rivets, on the other hand, use electrochemical deposition of a layer of metal (such as zinc, nickel) and black passivation treatment, forming a dense and firmly attached metal protective layer. Its advantage lies in good wear resistance and low-cost batch processing capability, especially for carbon steel rivets, but not for aluminum, and the black plating layer in long-term outdoor use may fade or passivation layer degradation.

Sprayed Black Rivets vs Electroplated Black Rivets

Category	Black Painted Rivets	Black Electroplated Rivets
Surface Treatment	Powder or liquid paint coating, cured with heat to form a protective layer	Electrochemical deposition of metal (e.g., zinc, nickel) followed by black passivation
Adhesion Mechanism	Physical adhesion, dependent on surface prep and curing	Electrochemical bonding, strong metal-to-metal adhesion
Base Material Suitability	Suitable for aluminum, steel, stainless steel	Primarily for carbon steel; not suitable for aluminum
Corrosion Resistance	Good, with sealed coating preventing moisture ingress	Excellent, especially with black zinc + sealing combinations
Wear Resistance	Moderate; coating is thick but may scratch or wear	High; metal plating offers greater surface hardness
Coating Thickness	Thick (60–100 μm), easily adjustable	Thin (5–15 μm), limited to prevent brittleness
UV/Weather Resistance	Good (especially polyester powder); suitable for outdoor use	Moderate; black passivation may fade over time
Appearance Uniformity	Even coloration; available in matte, gloss, and textured finishes	Prone to slight color variations or flow marks
Defect Coverage	Can mask surface imperfections	Requires high surface prep; flaws are more visible
Deformation Tolerance	Coating may crack or peel under mechanical deformation	Good; plating remains intact under forming or riveting stress
Unit Cost	Medium to high, especially for small batches or multicolor requirements	Low; cost-effective for high-volume standard fastener production
Environmental Impact	Powder coating is VOC-free and environmentally friendly	Electroplating involves heavy metal wastewater, requiring robust treatment
Recommended Use Cases	Aluminum rivets, decorative or exposed parts, outdoor applications, custom finishes	Carbon steel rivets, high-volume runs, cost-sensitive or wear-critical applications

Why choose black anodized pop rivets?

Enhanced corrosion resistance: Anodizing treatment forms a dense oxide film, which significantly improves the corrosion resistance of the rivets. Compared with ordinary rivets, black anodized pop rivets have a longer service life.
Consistent Appearance and Enhanced Product Value: Black anodized pop rivets are visually compatible with most industrial products or structural components, avoiding the abruptness caused by silver colored rivets. For users, this means higher end-product aesthetics and professional image.
Less susceptible to discoloration: Compared to painting or dyeing processes, anodized colors are more stable and less likely to fade, flake or contaminate surrounding surfaces.
Balancing strength and lightweight: Anodizing allows rivets to be strong enough to be used while maintaining a lightweight design.

applications of black anodized pop rivets

Black anodized pop rivets are used in industrial and consumer applications where uniformity of appearance, harsh environmental conditions, or long-term durability are required.

Electronic and electrical equipment manufacturing: server chassis, power supply boxes, audio equipment, surveillance camera housings, etc.
Architecture and curtain wall system: aluminum alloy window frames, curtain wall panels, metal decorative panels, facade sunshade system
Automotive and motorcycle parts: interior trim panels, dashboard brackets, fenders, body sheet metal edges and corners.
Consumer electronics products: black metal shell cell phone bracket, TV bezel, tablet shell fixed
Security and lighting equipment: road camera shells, infrared lamps, outdoor LED lighting assembly
Aerospace and rail transportation lightweight components: interior trim parts, wire harness brackets, antenna covers, cabin trim panels
Military & Tactical Equipment: Tactical Cases, Portable Devices, Drone Housings, Night Vision Devices

Best black anodized pop rivets pick and match advice

In practical applications, the selection of the best Black Anodized Pop Rivets should take into account the substrate material, environmental conditions, load requirements and appearance consistency. The following is a list of recommended options:

Application Scenario	Recommended Rivet Body Material	Mandrel Material	Diameter (Typical)	Grip Range	Key Advantages
Indoor Electronics (Chassis, Panels)	Aluminum (Black Anodized)	Aluminum	3.2mm / 4.0mm	1.0–6.0mm	Lightweight, aesthetic, easy to install
Outdoor LED Fixtures, Camera Housings	Aluminum (Black Anodized)	Stainless Steel	4.8mm	1.5–9.5mm	Corrosion-resistant, outdoor-ready
Building Facades / Cladding Systems	Aluminum (Black Anodized)	Stainless Steel	4.8mm / 6.4mm	3.0–12.0mm	High strength, visual uniformity
Automotive Interiors / Bracket Mounting	Aluminum (Black Anodized)	Steel	4.0mm	1.0–5.0mm	Balanced strength and cost control
Outdoor Structural Components	Stainless Steel (Black Coated)	Stainless Steel	4.8mm / 6.4mm	4.0–10.0mm	Maximum durability, excellent corrosion resistance
Consumer Electronics (Visible Assembly)	Aluminum (Black Anodized)	Aluminum	3.2mm	1.0–3.5mm	Excellent appearance, tight color control

Other Selection Points:

Color difference control: Prefer batch anodizing, control the thickness of oxide film within 10-15μm, to ensure the stability of color difference.
Clamping material matching: avoid electrochemical corrosion, aluminum with aluminum/stainless steel with stainless steel is preferred.
Matching of installation tools: Match with appropriate manual or pneumatic rivet guns to ensure clean core breakage and avoid affecting the appearance.

Why do we recommend black anodized pop rivets?

Black Anodized Pop Rivets combine corrosion resistance, high strength and an attractive black appearance. Black anodized blind rivets are an excellent choice if your business or riveting project requires a uniform appearance and long-term durability. In applications such as electronic equipment, architectural finishes and outdoor structures, the anodized finish of black anodized pop rivets ensures that the color will not fade or flake, enhancing the overall product quality and longevity.

For matching suggestions, sample testing or technical support, please contact us. We can provide standard or customized solutions for your application, helping to optimize assembly efficiency and costs.

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How to Make Rivets Waterproof?

2025-05-21
Author: Rivmate Rivet

In some special cases, users will require rivets to be waterproof. However, not every type of rivet is waterproof. How to make rivets waterproof?

I’ll explain “how to make rivet waterproof” by describing the ways in which rivets are waterproof, the types of rivets that are naturally waterproof, and the ways in which rivet waterproofing can be enhanced.

why do rivets need to be waterproof?

Rivets need to be watertight because while they connect structural components, they can also be a potential conduit for liquids, moisture or gases to penetrate the system. If your business requires rivets to be used in applications where sealing, long-term durability, or electronic safety is critical, rivets that are not waterproof can have the following serious consequences:

1. Moisture intrusion inside the equipment

Rivet joints that are not tightly sealed can become paths for water vapor penetration, leading to moisture, short-circuiting, or failure of electrical components, control systems, sensors, and so on.

Especially in the structure of electronic control cabinets, outdoor lamps, communication equipment, etc., this small leakage can cause system failure or even safety hazards.

2. Parent material corrosion

Rivet holes that are permeated with water will create a localized humid environment, which may lead to electrochemical corrosion of the parent material over time, especially when the combination of aluminum plate + steel nails is at a higher risk.

Corrosion further expansion, can damage the strength of the connection, shorten the life of the structure.

3. Failure to meet the product IP protection level

In the design of products that need to meet IP65/IP67 dustproof and waterproof rating, rivets as the openings of the shell, if not sealed, will directly lead to the failure of the certification of the whole machine.

The combination of sealed rivets + sealing gaskets is one of the standard ways of IP rating structure design.

4. Entry of water vapor into insulation or thermal barriers

In applications such as refrigeration, HVAC, building curtain walls, etc., water seepage may damage the structure of the insulation layer, reduce the efficiency of energy saving, and harbor mold and mildew.

several ways in which rivets create a waterproof effect

Rivets achieve a watertight effect and are usually realized in several ways. Below are a few of the main ways that rivets create a waterproof effect:

Closed-End Design（Closed end blind rivets）
Mandrel Retention
Flush Expansion Fit (Bulb Ttie Blind Rivets)
Sealing Washer
Sealant or Waterproof Coating

Rivet waterproofing does not depend on a single factor, but rather a combination of four elements: “structure + sealing + materials + installation”. Depending on the environment, one or more of these elements should be used to achieve truly effective waterproofing.

Waterproof Rivet Best Practices: Sealed Rivet + Sealing Washer + Sealant + Corrosion Resistant Material

are some types of rivets naturally waterproof?

Among the types of rivets, there do exist rivets that are inherently waterproof. These rivets are naturally designed and selected to prevent the penetration of liquids, gases or water vapor, and can achieve basic waterproofing without the need for additional sealing treatments. Typical types are listed below:

1. Closed-End Blind Rivets

Structural features: the end is closed metal bottom, the core rod will not penetrate or loose, eliminating the through-hole leakage path.

Scope of application: outdoor equipment, electrical boxes, waterproof light housings, machinery shells.

Waterproof ability: with structural grade waterproof ability, suitable for low and medium pressure water vapor environment.

✅ Conclusion: It is the most commonly used and representative self-waterproofing rivets.

2. Structural Interlock Rivets

Structural features: mandrel and rivet body form an internal lock, residual no gap, tail expansion structure fit strong.

Advantages: high strength + anti-loosening + high tightness.

Scope of application: vehicles, outdoor boxes, mechanical frames and other load-bearing + sealing and heavy structure.

✅ Conclusion: Although not designed for waterproof, its locking structure has high waterproof stability.

3. waterproof bulb tite blind rivets

Structural features: Rivet cap edge embedded rubber sealing ring, or the whole package of rubber encapsulation.

Scope of application: high protection level IP67 above the electronic shell, outdoor equipment.

Advantage: factory that is waterproof design, installation that is sealed.

✅ Conclusion: special custom rivets, suitable for high-volume standardized use, reduce construction complexity.

Which coatings enhance the water resistance of rivets？

Among the measures to enhance the water resistance of rivets, the choice of surface coatings is one of the key factors. They not only affect whether the structure is resistant to water and corrosion, but also determine the durability of the joint’s seal in wet and hot, high salt and high pressure environments. The following are the material and coating combinations that best enhance the water resistance of rivets:

Anodizing – For Aluminum Rivets
Zinc Plating- for carbon steel rivets
Passivation
Epoxy Coating or PVDF Coating
Nickel / Tin Plating

Recommended Material & Coating Combinations for Waterproof Rivets

Material/Coating Combination	Waterproof Performance	Recommended Application Scenarios
Stainless Steel + Passivation	★★★★★	Outdoor equipment, electrical enclosures, marine hardware
Aluminum Alloy + Anodizing	★★★★☆	Curtain walls, HVAC systems, traffic signage
Carbon Steel + Zinc Plating + Butyl Washer	★★★☆☆	General industrial use, piping systems, control cabinets
Copper/Brass + Nickel Plating	★★★★☆	Moisture-resistant electronics, grounding terminals, PCBs

should you use sealants or washers with rivets for waterproofing?

The use of sealants or sealing gaskets in waterproofing applications can significantly improve the overall waterproofing of a rivet. While some rivet types (e.g. closed end rivets) are inherently watertight, the rivet construction alone is often not sufficient to ensure a consistent seal over time in variable or extreme environments.

Advantages of using sealants or gaskets

1. Seal microgaps to improve seal integrity

There are often micro-seams or uneven surfaces between the rivet cap rim and the parent material;
Rubber or silicone gaskets flexibly fill gaps and prevent water vapor penetration;
Sealants can penetrate deep into hairline gaps to form a complete sealing film.

2. Resistance to thermal expansion and contraction and vibration stresses

Prolonged exposure to the outdoors or temperature differences, thermal expansion and contraction of materials can lead to loosening or cracking of the sealing structure;
Sealing gasket and elastic gel can absorb the stress changes and keep the joint sealing without deformation.

3. Enhanced weathering and corrosion resistance

Sealant can isolate moisture, salt spray, oil and other corrosive media;
Prevent the rivets or parent material orifice due to corrosion to form leakage points.

4. Meet higher IP protection level requirements

In high protection class designs such as IP65/IP66/IP67, the rivet body alone is often not sufficient;
The addition of gaskets and sealants is necessary to pass the protection level test.

Sealants and sealing gaskets are not “optional”, but are key components in a watertight design to ensure reliability and durability. Sealing accessories are recommended as standard for any riveted connection in electrical, outdoor, or wet environments.

What standards apply to waterproof rivet construction?

IP protection rating standard (Ingress Protection Rating, IEC 60529)

Scope of application: electronics, electrical cabinet, industrial housing, control panel

Role of rivets: as a structural connection must meet the protection rating of the overall housing

Common target ratings:

IP65: dustproof + resistant to low pressure water jets
IP66: dustproof + resistant to strong water jets
IP67: Dust protection + short-term immersion (water depth 1m, 30 minutes)
IP68: Dustproof + Long-term underwater operation (according to customer specifications)

🔧 Note: Closed end rivets + sealing washers + sealant are typical configurations to achieve IP65/67.

Wholesale Waterproof rivets from Rivmate

If you are looking for reliable waterproof rivets for your project or business, then you can rest assured that you can talk to Rivmate.

Rivmate – Leading Rivet Manufacturer and Supplier in the World.

Whether it’s closed end blind rivets, waterproof bulb tite blind rivets or structural interlock blind rivets, you can get any size waterproof rivets at Rivmate.

Get rivet samples for waterproof testing today.

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Are Closed End Rivets Waterproof?

Rivmate Fastener

Top Rivet and Rivet Nut Manufacturer in China

Are closed end rivets waterproof? I’m sure everyone who uses closed end rivets will want to dive into this. This blog will explain the question “are closed end rivets waterproof” from the structure of closed end rivets, waterproof match and waterproof principle.

What are closed end rivets？

Closed End Blind Rivets (Sealed Type Blind Rivets) are a type of blind rivet specifically designed to provide sealing performance. It is structurally improved on the basis of the traditional open end rivets, and is characterized by the closed end of the rivet body (i.e., the “closed end”), forming a sealed cavity structure. This structure can effectively prevent moisture, gas, dust, etc. through the rivet hole penetration after riveting is completed, widely used in the sealing, corrosion resistance requirements of the scene.

Structural features:

Closed type rivet shell: the end of the solid seal design, after riveting, the mandrel remains in the rivet body but does not penetrate the bottom of the shell. Eliminate the “center channel” leakage problem that exists with open end rivets.
Automatic locking of the mandrel: the mandrel is mechanically locked after pulling off, which enhances the structural strength and ensures that it will not fall off or come loose.
Blind Side: Still has the advantages of blind rivets for one side assembly, suitable for closed structures where the back side is not accessible.

how do they differ from open end rivets

Comparison Criteria	Closed End Rivets	Open End Rivets
Tail Structure	Fully sealed tail prevents fluid or gas ingress	Open tail allows mandrel access; no sealing capability
Sealing Performance	✅ Excellent sealing against water, dust, oil	❌ No sealing; prone to leakage
Mandrel Retention	Mandrel is fully locked inside the rivet body	Mandrel may partially remain or become loose
Suitable Environments	Moist, corrosive, or sealed applications (e.g., enclosures, marine use)	General-purpose, non-sealed industrial applications
Structural Strength	Slightly higher; mandrel lock enhances tensile strength	Standard strength; suitable for light to medium-duty connections
Material Combinations	Typically aluminum/steel, stainless/stainless (for corrosion resistance)	Broad use of materials like aluminum, steel, stainless steel
Manufacturing Cost	Slightly higher due to more complex structure	Lower cost, high production efficiency
Typical Applications	Electrical cabinets, marine components, outdoor equipment, food machinery	Sheet metal, furniture, general light-duty assembly

Are closed end blind rivets truly waterproof?

Why are Closed End Blind Rivets “waterproof”?

#1 Structure determines the sealing
Closed end rivets are solid sealing structure, avoiding such as open end rivets through the channel, to prevent water vapor from the core stem through the hole into.

#2 Mandrel locking, no shedding gap
Rivet mandrel breakage is tightly locked in the rivet body, will not form due to the release of the mandrel caused by the “capillary gap”, to enhance the stability of the seal.

#3 Close-fitting expansion tails form a ring-shaped clamp
The tails during the expansion process are closely fitted to the base material, which helps to form a ring-shaped water-blocking structure, especially suitable for sheet metal butt joints.

But note: waterproof performance ≠ absolute sealing

Even for closed type rivets, their intrinsic sealing is structural and is not a complete substitute for specialized seals. The following points may affect its actual waterproof effect:

Too large or burr holes → may lead to micro-leakage
deformation of the base material or installation angle is skewed → the tail expansion is not tightly fitted
Failure to add sealing gasket → unable to shield the small gap between the rivet cap edge and the material
Prolonged exposure to high pressure water or corrosive environments → increased risk of leakage

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How does the closed-end design contribute to waterproofing?

Closed end design is the core of closed end blind rivets to realize waterproof function. This design structurally eliminates the “liquid channel” that is common with traditional open end rivets, providing an important guarantee of waterproof performance. The main functions of the enclosed design in terms of waterproofing are as follows:

1. Blocking the path of liquid penetration from the mandrel channel

Open end type rivets are open, the residual channel after the breakage of the mandrel is easy to become the infiltration point of water vapor, dust, oil mist.

Closed type rivet tail is completely sealed metal bottom, after riveting is completed, the mandrel can not penetrate the entire rivet body, can effectively block the possibility of water vapor into the back.

2. Formation of a stable sealed chamber structure

The rivet mandrel is pulled off and stuck inside the closed chamber and locked by the jaw structure, forming a closed metal chamber.

The tail of the rivet expands into an “umbrella” structure, forming an annular fit with the base material.

3. Avoiding micro-gap leakage caused by a loose mandrel

Under prolonged vibration or thermal expansion and contraction, open end rivets may loosen the mandrel and form hairline gaps, which are a high risk for moisture infiltration.

Closed end rivets have a mandrel that is locked in a closed housing, eliminating the risk of a “hollow core”.

4. Enhanced corrosion and airtight protection

In high humidity and salt spray environments, water vapor infiltration can lead to internal oxidative corrosion.
The sealing design physically isolates the core rod and parent material from outside moisture.

Do closed end rivets provide a full seal against water, moisture, and air?

Due to the unique structural design of CLOSED END BLIND RIVETS, closed end blind rivets offer the following basic sealing performance:

Excellent waterproof performance in most static, light spray, low-pressure wet zone use scenarios.
Good sealing for water vapor, moisture and other microparticles.
Stops rapid air leakage

However, if it is used in high-pressure water environment, high airtightness or electronic sealed compartments, it is recommended to cooperate with sealing gaskets or special sealant to enhance the overall sealing level.

What materials and coatings improve the waterproof performance of closed end rivets?

How you need to use Closed-End Blind Rivets in applications where waterproofing performance is critical, then you need to choose the right material with a surface coating treatment. The right extras can enhance their waterproof, corrosion-resistant and long-term sealing performance. Here are some measures to enhance the waterproofing of closed rivets:

Uses Stainless Steel 304/316 raw material.
Anodizing – For Aluminum
Zinc Plating – for steel parts
Passivation of stainless steel body surfaces.
Epoxy or PVDF coating (for aluminum, stainless steel)
For use with rubber gaskets

If you want to improve the waterproof performance of closed type rivets, preferred stainless steel body + passivated or anodized material combination, and in high humidity or outdoor environments with gaskets or sealants, can greatly improve the service life and sealing stability.

If you have specific application environments (e.g. IP rating, humidity and salt spray testing, contact materials), Rivmate can help you recommend a more accurate material + coating combination program.

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What are the common failure risks when using closed end rivets in waterproof applications?

While the waterproofing properties of closed type rivets are excellent, improper installation, poor material selection or inadequate environmental controls can still lead to seal failure or structural damage.

Common Failure Risks of Sealed Rivets in Waterproofing Applications

Mismatch of punched hole size (too large or too small). Rivet fails to form a tight fit with the parent material, resulting in micro-seam water penetration.
Insufficient installation angle or clamping force. Asymmetric rivet expansion, resulting in gaps between the tail and the base material.
Failure to use a sealing washer or sealant. Moisture penetration between the rivet head and the contact surface of the base material.
Material incompatibility leading to galvanic corrosion. The potential difference between the base material and the rivet material is so large that prolonged contact leads to corrosion perforation and the formation of a leakage path.
Mandrel not completely broken or loose. Gaps or channels exist inside the rivet, reducing the sealing effect.
The parent material itself is deformed or warped. Localized inability to fit the end of the rivet, resulting in ring seal failure.
The use environment exceeds the material’s ability to resist corrosion. The surface of the rivet is corroded and perforated, destroying the seal structure.

FAQs about Closed End Rivets

1. Can closed end rivets be used in marine or outdoor environments?

Closed end rivets can be used in marine or outdoor environments, provided the material and sealing are suitable for the environment.

The closed construction prevents water, moisture and corrosive substances from penetrating through the rivet channel. If used in marine environments, it is recommended to use a stainless steel rivet body + stainless steel mandrel combination, or a special anti-corrosion coated model with a waterproof gasket or sealant to cope with the harsh conditions of high salt spray and corrosion.

2. Are closed end rivets suitable for sealing electrical enclosures or watertight panels?

Closed end rivets are ideal for sealing electrical enclosures or waterproof panels.

The closed end structure prevents water, moisture and dust from penetrating through the rivet, making it suitable for use in assembly environments where waterproofing, dustproofing and corrosion protection are required. Used in conjunction with rubber gaskets or sealants, they can be further upgraded to meet industrial sealing standards such as IP65/IP67, making them an ideal fastening solution for electrical control boxes, waterproof cabinets and outdoor equipment panels.

3. Do you need additional washers or sealants to ensure full waterproofing?

Yes, to ensure complete waterproofing, it is recommended that closed end rivets be used in conjunction with an additional gasket or sealant.

While closed end rivets provide a good structural seal on their own, small gaps may exist between the rivet cap edge and the parent material. The use of auxiliary materials such as rubber or silicone gaskets, butyl sealants, etc., can effectively seal the contact surface and prevent moisture from seeping in around the rivet, ensuring that a higher level of water resistance is achieved.

Custom Waterproof Rivets Solutions for your Business

If your application or your customer’s usage scenario requires prolonged exposure to water or water vapor, then you must use waterproof rivets. But poor quality waterproof rivets are difficult to realize satisfactory waterproof effect. Therefore, it is vital for you to find a reliable rivet manufacturer.

Rivmate is a leading rivet manufacturer in China with more than 20 years of experience in rivet production. Currently, Rivmate has been supplying high quality rivets to major global rivet brands. If you want to customize your waterproof rivet solution, please contact our engineers.

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Top 10 Best Blind Rivet Brand

Rivmate Fastener

Top Rivet and Rivet Nut Manufacturer in China

Are you looking for high quality blind rivets that will perfectly fulfill your project needs? Look no further, we have some top blind rivet brand that you will love. Continue reading.

Before we officially start with the best blind rivet brands, it is necessary to understand what a blind rivet is and its main functions. A blind rivet (Blind Rivet / POP Rivet) is a single-sided mounted permanent fastener used to join two or more workpieces and consists of two parts: the shell (Rivet Body) and the rivet mandrel . It achieves clamping of the material and completes the riveted joint by rivet the mandrel to expand and deform the rivet body on the backside. Prices vary greatly between rivet brands. Sometimes you may buy low quality rivets with poor riveting results. Therefore, we have prepared this detailed list of the best rivet brands for your purchase.

Provide reliable shear and pull-out strength by deforming and locking the structural components.
Suitable for single-sided assembly (Blind Side)
Suitable for a wide range of materials and thickness combinations
With rivet guns, automatic equipment can realize riveting in seconds. Widely used in batch industrial production line
Wide range of alternatives to screw, weld or nut structures

List of the Top 10 Blind Rivet Brands Across the World

rivmate

Company Type: Manufacturer/Supplier

Headquarters: Suzhou, China

Years of manufacturing and trading: 20 years

Certification: IATF 16949, ISO 9001, CE

Rivmate was founded in 2008 and remains the premier rivet manufacturer of choice for OEMs of the world’s leading rivet brands. If you are looking for the best wholesale rivet manufacturer for your project or business, this is the company for you.Rivmate is not far behind in the automotive, construction, solar, and sheet metal assembly industries, and is one of the world’s leading brands of blind rivets. Rivmate is one of the world’s leading brands of blind rivets, providing you with the perfect riveting solution and quality blind rivets with your product quality and results as the top priority.

Whether you are looking for high quality reconditioned rivets for yourself or for a customer, Rivmate has you covered. With on-time production guaranteed and the ability to request samples for testing before finalizing your purchase, Rivmate values its customers and their feedback.

Products and services offered

Standard Blind Rivets (Open Type Blind Rivets, Sealed Type Blind Rivets, Peel Rivets)
POP Rivets
Structural Blind Rivets
Monobolt Rivets
Lockbolt Rivets
Waterproof Bulb Tite Rivets
Self Piercing Rivets
Bom Rivets
Speed Rivets
Rivet Nuts
Pneumatic Rivet Tools

Gesipa

Company type: German manufacturer

Headquarters: Wiesbaden, Germany

Year of foundation: 1955

Certification: ISO 9001, ISO 14001

Founded in 1955, Gesipa has become one of the most recognized brands of blind rivets in Germany and around the world. The company is known for its unique, high quality rivets and rivet gun designs.

So, if you are looking for excellent quality rivet products and are willing to buy locally from Germany, Gesipa is definitely your first choice. This company is very well known and durable for their electric riveting tools that are capable of riveting many different types of rivets, so there is no need to install rivets.

The quality of Gesipa’s rivets and riveting tools is very consistent compared to other manufacturers’ products, so you can rest assured that you won’t be buying a poor quality product. Their best-selling products include waterproof blind rivets, electric rivet guns that will surely bring convenience to your riveting process.

Products and services offered

Blind Rivets (Standard, Big Cap, Stainless Steel, etc.)
Rivet Nuts
Multi-grip Rivets
Self-tapping nuts / fastening inserts
Riveting tools (manual, pneumatic, electric)

Huck (Alcoa Fastening Systems)

Company Type: Alcoa Brands

Headquarters: Carson, California, USA

Year Established: 1940

Certification: ISO 9001, AS9100

Huck is Alcoa’s rivet brand, founded in 1940 to provide high quality structural rivet solutions to professional customers. By choosing this company, you are sure to enjoy the ultimate in safety with their high-strength structural rivet solutions. Their HuckBolt has been designed to completely replace the use of bolts and nuts, and they are quick and easy to use.

Huck’s rivets are highly recognized and their best-selling product is the Helix Rivet. Their best-selling product is the Magna-Lok structural rivet, which ensures that your project is secure and stable.

Products and services offered

HuckBolt® Locking Nail System
BobTail® Structural Rivets without Core
Magna-Lok® Structural Blind Rivets
HuckGuard™ Anti-Loosening Fasteners

Avdel (Stanley Black & Decker)

Company Type: Brand of Stanley Black & Decker

Headquarters: Welling Garden City, Hertfordshire, UK

Year of Establishment: 1936

Certification: ISO 9001, AS9100

Avdel, the brand that invented the blind rivet, was founded in 1936 and is now a fastener brand owned by Stanley. The company has been one of the best rivet brands on the market since its inception.Avdel is known for its wide range of rivet types. The original designs of the existing rivets were basically designed by Avdel.

Their main types of blind rivets include Avex, Avibulb, Avinox, etc. Avdel’s rivets can fulfill the needs of any application and field, but may be priced higher than other rivet manufacturers.

And Avdel offers complete after sales service. They have now mastered a wide range of riveting solutions for industry applications. If you are looking for a reliable but more expensive solution, then Avdel is your go-to brand for blind rivets.

Products and services offered

Blind Rivets (Avex®, Avibulb®, Avinox® etc.)
Rivet nuts
Inserts and mounting systems
Riveting kits

Hanson Rivet & Supply Co.

Company Type: Manufacturer and Distributor

Headquarters: Pacoima, CA, USA

Year founded: 1929

Certification: ISO 9001:2015

Hanson Rivet & Supply Co. is a Pacoima, California-based manufacturer and distributor specializing in rivets and riveting tools and equipment for the aerospace and commercial manufacturing industries. Since its founding in 1929, the company has become one of the leading suppliers of rivets and riveting equipment in the U.S. Hanson Rivet is known for its expert technical support, extensive inventory, and fast delivery.

If you’re looking for high quality blind rivets located in the U.S. to enhance the quality of your products, then Hanson is the place for you.Hanson is consistently ranked as one of the best blind rivet brands, so you can rest assured that you’re purchasing a top-notch product.

Products and services offered

Solid Rivets, Blind Rivets, Split Rivets
Special metal rivets (titanium alloy, brass, etc.)
Manual and pneumatic riveting tools

Cherry Aerospace

Company Type: A Precision Castparts Corp. company

Headquarters: Santa Ana, California, USA

Year Established: 1940

Certifications: ISO 9001, AS9100, Nadcap, FAA PMA and TSO C148

Cherry Aerospace is a leading global designer and manufacturer of aerospace fastening systems and is part of the Fastener Products Division of Precision Castparts Corp (PCC), headquartered in Santa Ana, California. Since its founding in 1940 by Carl Cherry, Cherry Aerospace has been committed to providing high performance blind fastener solutions for the aerospace industry.

Cherry Aerospace’s superior rivet products include CherryMAX® blind rivets, CherryLOCK® rivets, and Maxibolt® Plus blind bolts. Their primary industries served and customers are in the aerospace sector. These include commercial aviation, business aircraft, military aviation, helicopters and engines. Cherry Aerospace has an extensive global distribution network.

Products and services offered

CherryMAX®, CherryLOCK® High Strength Aerospace Blind Rivets
Backing nut plates, shear pins, blind bolts
Specialized installation tools and head molds

Marson (Alcoa Fastening Systems)

Company Type: Manufacturer/Supplier

Headquarters: Suzhou, China

Years of manufacturing and trading: 20 years

Certification: IATF 16949, ISO 9001, CE

Marson® is a well-known brand of Howmet Fastening Systems (HFS), specializing in providing high-quality blind rivets, rivet nuts and their installation tools for a wide range of industrial manufacturing, automotive, construction and maintenance applications.

Through its Industrial Distribution Group (IDG) and nationwide network of independent stocking warehouses, Marson® ensures that products are delivered to customers within hours. In addition, HFS’ Industrial Distribution Group offers customized services such as painting, plating, anodizing, packaging, barcoding and labeling to meet specific customer needs.

Marson’s customers are primarily in the automotive manufacturing, industrial equipment, construction and various equipment maintenance industries.

Products and services offered

Blind Rivets (Aluminum, Stainless Steel, Color Coated)
Rivet Nuts
Marson® Series Riveting Tools
Fastener Fittings & Tooling Accessories

Blind Rivet Supply

Company Type: Distributor

Headquarters: United States (exact location unknown)

Year founded: n/a

Certifications: n/a

With over 55 years of experience, what’s to stop you from believing that Blind Rivet Supply is one of the best brands of blind rivets you can find? This company specializes in the sales and technical support of blind rivets, rivet nuts, thread repair tools, and related installation equipment. They serve a wide range of customers in agriculture, railroad, truck repair, marine, manufacturing, and individual users.

Products and services offered

POP type standard rivets
Color Head Rivets
Waterproof Rivets for Construction
Engineering Blind Rivets with Big Cap

Bay Supply

Company Type: Distributor

Headquarters: United States (exact location unknown)

Year founded: 1962

Bay Supply’s New York, NY-based engineered fastener distributor was founded in 1962. The company specializes in providing a wide variety of high-performance fastening solutions to customers around the world in a variety of industries, including aerospace, railroad, energy, heavy equipment, construction and manufacturing. In recent years, Bay Supply has evolved into a vertically integrated B2B e-commerce platform designed to streamline the fastener procurement process and improve supply chain efficiency.

Bay Supply is a specialized rivet distributor. It has become an authorized master distributor for several well-known rivet brands, including STANLEY, POP, Avdel, Huck, Marson, Champion and more. Nonetheless, Bay Supply has proven itself worthy of being on the list of best blind rivet brands.

This company is known for their excellent customer service, and you can count on them to provide you with everything you need. If you are looking to purchase a diverse selection of blind rivets, they can take care of all of your purchasing needs at once.

Products and services offered

Multi-brand Blind Rivets (POP®, Avdel®, Marson®, etc.)
Rivet Nuts, Tools, Accessories
Industrial and Structural Connectors

Stanley Engineered Fastening (POP® Rivets)

Company Type: Engineered Fastening Solutions division of Stanley Black & Decker

Headquarters: New Britton, Connecticut, USA

Year founded: 1843 (parent company)

Certifications: ISO 9001, AS9100

Stanley Engineered Fastening is the world’s largest rivet brand and part of the Stanley Black & Decker Group. It has acquired many of the world’s leading rivet brands, and its POP® brand, the inventor of blind rivet technology and industry standard setter, has a strong reputation in the global manufacturing industry.

Stanley Engineered Fastening employs about 1,200 people worldwide and has annual revenues of about $5 billion. As the top rivet brand in the United States, it supplies riveted products worldwide. They offer a wide variety of blind rivets to choose from.

Products and services offered

POP® Blind Rivets (Open End, Closed End, Multi-Grip, Structured)
Avdel® Series Rivets
Rivet Nuts (Rivnut®)
Helicoil® Thread Repair System

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Types of Blind Rivets

There are various types of blind rivets according to structural design and functional requirements. The following are common blind rivet classifications and characteristics:

Open-End Blind Rivet: The most common general-purpose type, used for general metal/plastic assembly. Advantages are low cost, versatility, and quick installation. Applicable to home appliances, electronics, electrical boxes, light machinery, etc..
Closed-End Blind Rivet: Suitable for connections that require sealing. It can achieve the effect of waterproof, dustproof and anti-corrosion. Suitable for outdoor equipment, lighting shell, water and electricity pipeline.
Multi-Grip Blind Rivet: Suitable for occasions where the assembly thickness varies greatly. It can effectively reduce rivet inventory, high fault tolerance and strong installation redundancy.
Structural Blind Rivet: Used for high strength requirements, vibration or shock conditions. These rivets are characterized by high shear and tensile resistance and no loosening.
Tri-Fold Rivet: for soft materials (plastic, wood, composite panels) assembly.
Grooved Rivet: Suitable for non-metallic joints such as wood, fiberboard.
Plastic Blind Rivet: Insulation, rust-proof occasions or connection with plastic parts.

What are the Main Blind Rivet Applications?

Blind Rivets are used in a wide variety of industrial and civil assemblies due to their single-sided mounting, high strength, and quick assembly. Here are the main blind rivet applications:

Sheet metal assembly: cabinets, electrical boxes, sheet metal housings, distribution cabinets, instrument housings, etc.
Home appliance manufacturing: air conditioners, washing machines, refrigerators, water heaters and other sheet metal structures
Automobiles and transportation: interior door panels, headliners, fenders, trailers, trailers, rail vehicles, body accessories
HVAC systems: air ducts, insulation panels, pipe supports, air outlet installation.
Metal curtain walls, doors and windows: aluminum profiles, panels, trim, structural reinforcement connections
Light steel structure and integrated house: steel bone connection, roof panel, wall sealing plate, etc.
After-sales repair / modification: automotive / mechanical / equipment reinforcement, parts replacement

Blind Rivet Price

Blind rivet price depends on a variety of factors, including material (e.g., aluminum, steel, stainless steel), size specification, clamping range, head type (round head, large cap, countersunk head, etc.), structural complexity (e.g., closed end, structural, multi-clamped), and purchase quantity.

Bulk unit prices for common aluminum open end rivets often range from $0.01-$0.05 per rivet, while structural or stainless steel closed end rivets may reach $0.10-$0.50 per rivet. Bulk purchases are often subject to step discounts, and specialty rivets can be significantly more expensive due to tooling costs and processing requirements. Overall, blind rivet is a cost-effective, standard fastening solution for volume assembly.

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Conclusion

The blind rivet is a method that reverses the traditional way of joining, which is done using a combination of bolts and nuts. Blind rivets are a safer and faster option for most businesses and factories, especially those with factory assembly lines. If you are a manufacturer and want to improve the efficiency of your installation and reduce the cost of your project, then blind rivets are ideal for you.

However, it is important to be careful when choosing a rivet brand, as some rivet brands do not manufacture and offer quality blind rivets. Therefore, we have analyzed the best blind rivet brands in detail in this article. If you need more information about blind rivets, please feel free to contact us. Also, you can visit our website for some very interesting structural rivets and riveting tools, including rivet nuts.

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Top 5 Mistakes to Avoid When Using Exposed Rivets

Rivmate Fastener

Top Rivet and Rivet Nut Manufacturer in China

Exposed Rivet is a simple and efficient visual riveting system used in a wide range of industrial assemblies where structural joints are a priority and aesthetics are of moderate importance. If you are considering using Exposed Rivet in a new product assembly or as a replacement for an existing joint, I can assist with rivet construction evaluation and fitment selection.

This guide will show you specialized content around Mistakes to avoid when using exposed rivets.

What are Exposed Rivets?

Exposed rivet is a form of riveting in which the rivet heads (cap) remains exposed on the surface of the material after the riveting is completed. This type of rivet connection is structurally stable, but the head of the rivet can be clearly seen visually, hence the name “exposed”.

Features of Exposed Rivets

Rivet head is not hidden after installation and protrudes from the surface of the workpiece;
Mostly used in one-sided installation scenarios without backside operation;
Generally standard blind rivets (e.g. round head, flat head, large cap type, etc.);
Easier to recognize and inspect than countersunk rivets or concealed connections.

What are the head types for exposed rivets?

Exposed rivets are categorized into three different head types based on the shape of the rivet cap. Each head type has different characteristics in terms of structural strength, aesthetics, contact area and assembly space.

Dome Head
Countersunk Head
Large Flange Head

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Top 5 Mistakes to Avoid When Using Exposed Rivets

Exposed rivets are not simply “fastened and finished”, but a multi-dimensional issue covering structural strength, protective design, appearance management and process control. Especially in the field of outdoor, transportation equipment, building decoration, etc., it is more important to consider its long-term performance and maintenance cycle.

1. Corrosion protection must be clear

If your rivets and products are used in environments that are exposed to outdoor or humid conditions, then the blind rivets will be extremely susceptible to oxidization, rusting or corrosion and peeling.

So what if we respond to this situation? The countermeasures are as follows:

Prefer stainless steel rivets, anodized aluminum or galvanized steel;
Add surface treatments such as spraying, passivation, electrophoresis, and capping;
For electrolytic corrosion scenarios (e.g. aluminum + steel structures) dissimilar metal contact needs to be prevented.

2. Matching of structural strength to direction of forces

In practice, when rivets are subjected to improperly oriented loads, such as shearing and pulling, the exposed connection is more likely to loosen or break.

So how should a loose connection due to this reason be solved?

Ensure that the right rivet diameter, clamping range, head type and material are selected;
For high load applications, it is recommended that structural rivets be used or reinforced with secondary shims/caps.

3. Aesthetics and layout need to be planned in advance

In load-bearing or high-strength structures, a large number of rivets are used to make connections. If the rivets are set in an unaligned position and at different heights, this can lead to an unreasonable strength design, which in turn affects the stability of the structure. If the head color of the rivets used on the agreed product does not agree, it may directly affect the visual perception of the finished product. Therefore, when setting a large number of blind rivets, you need to follow the following principles:

Preset the row spacing and positioning holes in the drawing; （Read “rivet edge distance” for more information.）
Use custom color rivet head or post-painting treatment;
For the appearance of the surface can be added decorative caps.

4. Waterproof sealing measures should not be overlooked

In use environments where exposure to rainwater is possible, failure to seal around rivet holes may result in rainwater infiltration. This then leads to risks such as rust and leakage (particularly serious in electrical installations).

Countermeasures need to be employed to eliminate the occurrence of water seepage.

Select closed type blind rivets (Sealed Blind Rivet);
Match with waterproof gaskets or coated sealants;
For outdoor structures it is recommended to apply a finished spray coating.

5. Avoid misuse of decorative instead of structural rivets

There are decorative “false rivets” or small exposed rivets used only for light load connection on the market, misused in the structural stress parts of the situation, which will produce safety hazards.

Clearly distinguish between decorative rivets and industrial structural rivets in terms of specifications and certification;
Use structural verification data for critical connections to support selection.

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FAQs about Using Exposed Rivets

Is it possible to seal or waterproof with exposed rivets?

Sure. Some waterproofing can be achieved by choosing rivets with gaskets or closed structures. But essentially the exposed structure is exposed to the environment and still needs to be protected with additional coatings/adhesive rings.

Do exposed rivets affect the appearance of the product?

Exposed rivets leave a visual bump when finished and are therefore not recommended for scenarios where a decorative or glossy finish is required.

Will Exposed rivets collect dust or rust easily?

Yes. The head portion of exposed rivets will corrode easily if exposed outdoors or in a wet environment without an anodized, galvanized or painted finish.

Is it possible to “hide” or overwrite exposed rivets?

The visual presence can be partially hidden or weakened by using decorative caps, spray paint, and film.

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Should You Buy Pop Rivets in Bulk?

Rivmate Fastener

Top Rivet and Rivet Nut Manufacturer in China

Buy POP rivets in bulk is a common strategic purchasing behavior in the industrial, manufacturing and assembly industries. Buying pop rivets in bulk refers to purchasing a large number of pop rivets at one time, usually at a discounted price for a lower unit price. There are pros and cons to this method, so be sure to consider all factors before making a decision.

In this article, we will look at the pros and cons of buying pop rivets in bulk and the factors that must be considered. And you’ll get some advice on where to buy pop rivets in bulk. In this article, we will focus on Rivmate, a renowned supplier known for custom pop rivets and wholesale pop rivets.Let’s delve deeper into whether buying pop rivets in bulk is right for you.

Part 1. Purpose of Buy Pop Rivets in Bulk

In industrial manufacturing and assembly processes, buying POP rivets (Blind Rivets) in bulk is not only a cost strategy, but also an important safeguard for production stability, quality consistency and delivery control.

# Cost rivets Per Piece Optimization

Tiered Pricing Mechanism (Tiered Pricing): Purchasing rivets in large quantities can significantly reduce the unit price of rivets (e.g., 10K, 50K, 100K or more tiered discounts).
Reduce Purchasing Frequency Costs: Reduce duplicate administrative costs such as placing orders, receiving goods, and making payments.
Aggregate material requirements: centralized purchasing of multiple models or customer project usage to optimize bargaining space.

# Guarantee production continuity and stable delivery (Production Continuity)

Reduce the risk of material breakage: Bulk stocking can buffer the risk of unexpected orders, logistics delays or rivet model changes.
Improve the stability of supply: long-term cooperation, the supplier will prioritize the production of regular models to ensure that the main SKUs delivered on time.
Avoid raw material price increase cycle: anticipate the price fluctuation cycle, through the annual frame or quarterly price lock to reduce the cost risk.

# Improved product assembly consistency (Assembly Consistency)

Higher consistency of incoming material from the same batch: dimensional consistency, breaking force, clamping range, and molding quality are more controllable.
Reduce the frequency of equipment commissioning: Riveting tool settings can be maintained consistently, without the need to frequently adjust the clamping mold or force.
Reduce the assembly defect rate: avoid problems such as riveting not tight, pulling not through, deformation, etc. caused by batch error.

# Optimization of inventory structure and logistics efficiency (Inventory & Logistics)

Centralized transportation is more economical: the unit freight rate for full container/full pallet shipments is significantly lower than that of small-volume airfreight.
Reduce replenishment cycle time: Setting up safety stock through reasonable lot sizes improves on-site delivery response time.
Convenient warehouse management: Bulk products can be uniformly labeled, lot numbered, and recorded in the warehouse for easy traceability and inventory.

Part 2. Advantages of Buying Pop Rivets in Bulk

Bulk purchase of POP rivets not only brings price advantage, but also builds supply chain barriers in terms of delivery guarantee and quality control.

Significantly reduce procurement costs: better unit price.
Sharing logistics and packaging costs: full box/pallet shipment, lower unit price for transportation.
Enhance production continuity: Reduce the loss of efficiency caused by frequent adjustments to plans and emergency replenishment.
Improve product quality consistency: higher stability of the same batch.
Reduce purchasing frequency: Reduce the cost of ordering, approval, payment and other processes.
Enhance supplier synergistic relationship: stable cooperation can get better credit and billing terms.

Part 3. Disadvantages of Buying Pop Rivets in Bulk

While buying POP rivets in bulk offers significant advantages in terms of cost and security of supply, there are some potential risks and operational challenges.

Inventory backlog risk: If the forecast is not accurate or the demand changes, it is easy to lead to inventory backlog, creating the risk of dull material, slow-moving or scrap.
High pressure on one-time capital: Bulk purchases usually require a one-time payment or a large down payment, which puts a lot of pressure on cash flow. Especially for small and medium-sized enterprises (SMEs) or project-type orders, liquidity risk is posed when the procurement rhythm is inconsistent with the payback cycle.
Item change or engineering change risk: Purchasing in large quantities at a stage when the project is not finalized or the product drawings are not frozen may result in the specification being voided due to engineering changes. For example, changes in rivet grip range, material and head type will lead to technical incompatibility of the original rivet lot.
Quality lot risk amplification: If there are dimensional deviations, molding defects, or poor materials in a centralized batch purchase, the impact surface will be multiplied. If there is no incoming sampling or batch sampling mechanism in place, rework and responsibility will be more difficult to delineate.

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Part 3. Factors to Consider Before Buying Pop Rivets in Bulk

Before making a bulk purchase of POP rivets, a number of factors must be systematically evaluated to ensure maximum cost-effectiveness, a stable supply chain, controlled quality, and avoidance of inventory and technical risks. Below is a list of key factors to consider before making a decision:

I. Technology and Product Suitability Factors

Before purchasing rivets in bulk, you need to evaluate the specifications for the use of your rivets. Is the rivet diameter, length, head type, material, clamping range confirmed by the engineering/quality department to be free from subsequent changes and to meet the needs of your project.

If your project has a high demand for rivets, buying in bulk is a cost-effective solution. On the other hand, if you are using a small number of rivets, buying in small quantities may be more appropriate.

II. Cost and procurement strategy factors

Evaluate your budget and financial situation to determine if you can afford the upfront investment required to purchase rivets in bulk. Consider the long-term cost savings as well as the short-term economic benefits. If purchasing rivets in bulk puts a financial strain on you, it is recommended that you choose to purchase them individually.

III. Rivet type and compatibility

Consider the type of rivets you need for your project and make sure you buy the right type and size of rivets in bulk. Different rivet thicknesses and applications require specific rivet types, and matching rivet types correctly is essential to avoid rivet quality problems.

IV. Supplier reputation and reliability

When buying pop rivets in bulk, be sure to research and select reputable suppliers. Look for vendors who have a track record of high quality rivets, reliable customer service and timely delivery. Reading customer reviews and checking their certification information will help ensure a good buying experience.

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Part 4. Where can I buy pop rivets in bulk?

Rivmate rivet is a supplier to consider when buying pop rivets in bulk. Rivmate rivet specializes in supplying high quality standard blind rivets and structural rivets to the world’s major rivet brands and users with OEM and ODM services. Here are some of the key advantages of choosing Rivmate for bulk purchase of pop rivets:

Diverse Rivet Types

Rivmate Rivet offers a wide variety of rivet types including open end blind rivets, closed end blind rivets, multi grip blind rivets, monobolt rivets, bulb tite blind rivets, hemlok Whether you need pop rivets for assembly line, industrial equipment or automotive systems, Rivmate offers a comprehensive selection.

Low minimum order quantities

Unlike many other manufacturers, Rivmate Rivet allows you to order small quantities of pop rivets.This flexibility benefits individuals or small businesses that don’t need large quantities of pop rivets.

Responsive Customer Service

Rivmate Rivet prides itself on its fast and attentive customer service. They prioritize quick responses to inquiries and provide detailed assistance to ensure a smooth buying process. Their knowledgeable team is available to answer any questions or concerns you may have about their products or services.

Fast Delivery

When you need pop rivets in a hurry, Rivmate rivet is available for immediate shipment. They prioritize efficient shipping to ensure that your bulk pop rivets order arrives on time. This commitment to fast shipping helps your operations run smoothly.

Three Year Warranty

Rivmate rivet offers a three-year warranty to ensure the quality of their products. If there is any problem with your bulk pop rivets, Rivmate rivet will take care of it within the warranty period, giving you peace of mind.

Part 5. FAQs about Buying Bulk Pop Rivets

Is it cheaper to order rivets in bulk?

Yes, buying pop rivets in bulk can save you a ton of money on purchases. Pop rivets bought in bulk are usually cheaper per unit. This can be very beneficial for businesses or rivets dealers who use large quantities of pop rivets. Compare prices to find the most cost-effective option.

Is buying pop rivets in bulk risky?

Buying rivets in bulk carries some risk. For rivet distributors, inaccurate market forecasts may result in a backlog of rivets in stock and loss of scrap. And rivets product drawings or conditions once the change will make the purchased rivets technology mismatch, centralized purchasing may also magnify the impact of quality batch defects, in addition to a one-time capital expenditure will increase the pressure on corporate cash flow. If you do not establish effective inventory control, quality traceability and multi-source response mechanism, bulk purchasing will be “means of cost reduction” into a “source of systemic risk”.

What is the MOQ for buying pop rivets in bulk?

The starting quantity for different types of pop rivets is different. For standard blind rivets, the MOQ is usually 50,000pcs; for structural rivets, the MOQ is 10,000pcs.

Buy Pop Rivets in Bulk from Rivet Manufacturer

To buy pop rivets in bulk, it is recommended that you buy directly from the rivet manufacturer. And Rivmate can fully fulfill your requirement of buying in bulk.

Whether it’s standard pop rivets or high strength structural rivets, you can count on Rivmate to provide you with the right solution.

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Top 8 Blind Rivet Manufacturers and Suppliers in Canada

Rivmate Fastener

Top Rivet and Rivet Nut Manufacturer in China

There are many rivet manufacturers and suppliers in canada. So, do you know how to choose?

This blog lists top 8 blind rivet manufacturers and suplliers in canada, I believe it can help you.

Benefits of Wholesale Blind Rivets from Manufacturers

Wholesale purchasing of blind rivets directly from rivet manufacturers offers multiple cost advantages, control and technical support advantages for the distributor, end manufacturer or project integrator.

1. Significant cost control

Lower unit price: skip the distribution link and enjoy the factory price directly;
Tiered Pricing Benefits: more competitive tiered pricing for volume purchases;
Lower Total Cost of Purchase (TCO): reduce inventory turns and transportation surcharges;
Support for customized packaging and labeling: save costs on dispensing, labor and labeling.

2. Higher consistency of technical specifications

Direct connection to engineering team: can quickly confirm rivet structure, grip range, material combination, etc. based on drawings or samples;
Customization capability: specific strength, waterproof, vibration or corrosion-resistant models can be developed to enhance the degree of matching;
Standards consistency: more reliable than traders in delivering batch consistency in compliance with ISO, IFI, DIN, etc.

3. Engineering and application support

Provide PPAP, COC, MSDS, REACH/RoHS and other compliance documents to help customers pass quality and environmental protection certification;
Can cooperate to do on-site application testing (e.g. pull-shear experiment, failure analysis) to enhance project reliability;
Assist in the development of riveting process parameters, including hole size recommendations, tooling recommendations, installation pressure settings, etc..

4. Packaging and logistics flexibility

Rivet manufacturers can customize industrial packaging (with barcode, logo, traceability code) according to customers’ needs.
Support mixed specifications, small batch sub-packaging, easy for project-based shipment or parts package assembly.
High logistic efficiency: production-boxing-direct shipping, shortening response cycle.

5. Brand controllability and market competitiveness

Own brand operation (can be OEM/ODM): establish differentiated product lines to avoid pure price competition;
Stable supply capability: transparency of manufacturer’s production capacity and delivery time, which is conducive to long-term contract planning.

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Top 8 Blind Rivet Manufacturers and Suppliers in Canada

Rank	Company Name	Headquarters	Key Offerings
1	Rivmate Rivet	China	Blind rivets,Rivet Nuts,Structural Rivets,Self Piercing Rivets
2	Gesipa	Germany	Blind rivets, riveting tools
3	Stanley Engineered Fastening	USA	Blind rivets, structural fasteners
4	Infasco	Canada	Bolts, nuts, rivets
5	Hilti Canada	Liechtenstein	Rivets, power tools, construction systems
6	Bollhoff	Germany	Riveting and fastening systems
7	MacLean-Fogg	USA	Automotive & industrial fasteners
8	Rivefix	China	Rivet Nuts,Self Clinching Rivets,Riveting Tools.

Ⅰ. Rivmate Rivet

Company Profile:

Rivmate is the world’s leading manufacturer and supplier of rivets.Rivmate provides low price and excellent quality rivets to many Canadian rivet distributors, so if you want to buy rivets in bulk, you can buy them wholesale directly from Rivmate.

Whether you are looking for standard blind rivets or high strength structural rivets, you will find a satisfactory solution at Rivmate, which has won the trust of a large number of Canadian customers with its high quality products and excellent customer service.

Main Products Series:

Standard Blind Rivets
Structural Blind Rivets
Self Piercing Rivets
Speed Riveting System
Lockbolt Rivets System
Rivet Nuts
Riveting Tools
Self Clinching Fasteners

Advantages of Rivmate:

Over 20 years of experience in rivet production
All rivet types can be supplied at once
Extensive experience in international trade

Website: www.worldrivet.com

Ⅱ. Gesipa

Company Profile：GESIPA® is a leading blind rivet and riveting technology manufacturer headquartered in Germany and part of the Swiss SFS Group. Since its foundation in 1955, GESIPA® has specialized in providing high-quality rivets, riveting tools and automation solutions to industrial customers worldwide. Its products are used in a wide range of applications in automotive, transportation, construction, industrial equipment and automated assembly.GESIPA® holds a strong position in the Canadian blind rivet market due to its high quality products, innovative technology and strong customer support. This includes high-strength rivets and automated riveting solutions for Canadian automotive manufacturers. Diversified riveting solutions for manufacturers of machinery and equipment, appliances and electronics. In addition, GESIPA® ensures the availability of its products in the Canadian market and after-sales support by working with local distributors.

Advantages of GESIPA：

Technological Innovation: Continuous investment in R&D to introduce new products and solutions that meet market needs.
Quality Control: All products are manufactured in Germany to ensure high standards of quality and consistency.
Customized service: Ability to provide products and services tailored to specific customer needs.
Global Support Network: Provides timely technical support and after-sales service through our global branches and partners.

Core product and technology strengths:

Blind Rivet Collection
Riveting Tools
Automated Riveting System

Website：https://en.gesipa.de/

Ⅲ. Stanley Engineered fastening

Company Profile：Stanley Engineered Fastening is based in Maryland, USA. With more than 100 years of manufacturing history and facilities and technical centers in more than 30 countries, Stanley Engineered Fastening is the world’s leading manufacturer of fasteners and assembly systems, from standard rivets to high-end structural joining systems for the automotive, aerospace, construction, electronics, rail transportation and industrial manufacturing industries. The company is a leading manufacturer of fasteners and assembly systems.

As a world-renowned brand, Stanley Engineered Fastening has a distribution and technical support center in Canada. Stanley Engineered Fastening is primarily involved in automotive manufacturing, infrastructure and railroad projects, and metal fabrication and mechanical assembly.

Advantages of Stanley Engineered fastening：

Fast delivery of locally stocked models (POP general purpose / Avdel structural)
Technical selection advice, installation training, quality documentation (PPAP, COC) are available.
OEM project support for customized rivet structure/logo/packaging

Core product and technology strengths:

POP® Rivets
Avdel® Structural Rivets
Huck® Lockbolt Systems
Riveting Tools and Automation Systems

Website：https://www.stanleyengineeredfastening.com/en

Ⅳ. infasco

Company Profile：Infasco is a leading Canadian manufacturer of fasteners, part of the Heico Companies, founded in 1958 and headquartered in Marieville, Quebec.The company has a significant presence in the North American market, particularly in Canada, with its vertically integrated production system and broad product portfolio. The company has a significant presence in the North American market, particularly in Canada, with its vertically integrated production system and broad product portfolio.

In Canada, Infasco provides reliable riveting and fastening solutions to the automotive, construction and infrastructure, and energy industries. In addition, the company operates several distribution centers in Canada, including Edmonton, Alberta, and Winnipeg, Manitoba.Infasco works with a number of distributors, including Gould Fasteners, to ensure wide availability and timely delivery of its products in the Canadian market. In addition, the company offers custom ordering services to meet specific customer needs.

Quality Certification：

ISO 9001
IATF 16949
ISO 17025
ISO 14001
ISO 45001

Core product and technology strengths:

Rivets
Screws
Bolts
Nuts

Website：https://infasco.com/en/

Ⅴ. hilti canada

Company Profile: Hilti Canada is a globally recognized supplier of architectural and industrial fastening solutions. Its riveting business in the Canadian market focuses on efficient, portable power riveting tools specifically suited for metal curtain wall installation, sheet metal fabrication, HVAC systems, railings and transportation equipment manufacturing.Hilti’s riveting business in Canada is targeted at the mid-to-high end of the market and serves a wide range of customers, including specialty contractors, industrial manufacturers and large-scale projects.Hilti’s products are recognized for their high quality, innovation and reliability in the Canadian market, Hilti’s products have earned a reputation for quality, innovation and reliability in the Canadian market.

Advantages of hilti canada：

Efficient: Motorized cordless design improves work efficiency, especially for projects that require quick installation
Portability: Cordless design makes the tool more portable and suitable for various construction environments.
Versatility: Compatible with a wide range of materials and sizes of rivets to meet different project requirements.
After-sales service: Hilti offers comprehensive after-sales support, including tool repair and replacement services.

Core product and technology strengths:

RT 6-22 Cordless Rivet Gun
RT 6-22 Replacement Rivet Nozzle Set

Website：https://www.hilti.ca/

Ⅵ. bollhoff

Company Profile：Böllhoff, a family-owned company headquartered in Germany, has specialized in fastening technology since 1877 and has grown to become one of the world’s leading suppliers of joining solutions. In Canada, Böllhoff operates from a sales office in Whitby, Ontario, offering a diverse range of riveting products and technical support, serving a wide range of sectors including automotive, construction, electronics and industrial manufacturing.

In Canada, Böllhoff offers technical consulting and project support, customized fastening solutions and product training and after-sales service. Its products are widely used in automotive manufacturing, construction and infrastructure, electronics and appliances and industrial manufacturing.

Advantages of Bollhoff：

Böllhoff has a strong R&D department that continues to drive innovation in materials, processes and assembly automation.
We provide a complete service chain from design support and testing to assembly tools and automation systems, emphasizing “complete solutions from product to process”.
All production sites (mainly in Germany and France) implement strict quality control systems to meet ISO/TS and industry-specific standards (e.g. VDA, EN).

Core product and technology strengths:

RIVNUT® Blind Rivet Nuts
RIVSTUD® Blind Rivet Studs
RIVQUICK® Blind Rivet
RIVSET® Self-Pierce Riveting System

Website：https://www.boellhoff.com/us-en/

Ⅶ. maclean fogg

Company Profile：MacLean-Fogg is a U.S.-based, family-owned company founded in 1925 that specializes in engineering solutions for a variety of industries, including automotive, industrial and materials handling. With five business segments – Fastener Solutions, Engineered Solutions, Plastic Solutions, Additive Manufacturing Solutions and Mallard Manufacturing – MacLean-Fogg is well positioned to serve its customers with multiple manufacturing and distribution facilities throughout North America.

Advantages of Bollhoff：

Offers a wide range of engineered fasteners, precision machined parts, and heat-treated products, especially for critical applications in the automotive and heavy-duty truck industries.
Has manufacturing facilities and distribution centers throughout the U.S., Mexico, and Canada.
Strong Engineering and Joint Development Capabilities
Focus on quality and customer service, consistently maintain quality certifications such as ISO/IATF, popular with OEMs.
Emerging areas such as sustainable technologies (green manufacturing and recycled materials).

Website：https://macleanfogg.com/

Ⅷ. rivetfix

Company Profile: Rivetfix has over 15 years of experience in the production of rivet nuts. Compared to bollof and sherex, Rivetfix rivet nuts are very inexpensive and of similar quality. So if you want to buy high quality rivet nuts for your business, there is no doubt that Rivetfix is the right choice.

Main Products:

Rivet Nuts
Blind Rivet Nuts
Jack Nuts
Riveting Tools
Self Clinching Fastener
Drill Bits

Website：www.rivetfix.com

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Why Choose Rivmate as Your Rivet Manufacturer?

Bypass the middleman and buy rivets directly from the rivet manufacturer. You get more consistent rivet quality and price. This is the biggest benefit of buying directly from the rivet factory.

In addition to this, if you have customization needs, Rivmate can also provide it for you. Get rivet samples for testing today!

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Home » 归档于 eric@world-rivet.com

The Complete Guide to Working with Riveting Copper Sheets

Rivmate Fastener

Top Rivet and Rivet Nut Manufacturer in China

Copper sheets are a frequently used material. However, due to the characteristics of copper, it may cause corrosion when used in combination with other metals. Therefore you need to have a clear understanding of how to riveting copper sheets.

By reading this guide, you will learn about the reasons for riveting copper sheets, the types of rivets that can be riveted with copper sheets, the specific applications of riveting copper sheets, and how they compare to welded copper sheets.

Why Riveting Copper Sheets?

Riveting copper sheets are particularly common in the architectural, decorative, electrical and craft manufacturing sectors. Here are a few of the main reasons for riveting copper sheets:

Avoiding thermal effects (compared to soldering): The extremely high thermal conductivity of copper (approx. 401 W/m-K) makes it extremely easy for heat to diffuse when soldering or brazing. This may therefore lead to localized overheating, annealing, and discoloration of the part; difficult control of the weld; and damage to adjacent parts (especially in precision copper parts). Riveting, on the other hand, is a cold joining process that avoids heat affected zone (HAZ) problems.
Easy on-site operation and maintenance: riveting can be implemented in the environment without electricity and gas source (e.g., construction of building roofs and facades); lower technical dependence on the construction personnel and higher safety compared to welding.
Compatible with the performance of copper itself: copper is easy to oxidize, not resistant to high temperature impact, welding spot easy discoloration; riveted joints do not destroy the surface integrity, can maintain the original texture of copper or treatment layer; the use of copper rivets rivets, can avoid galvanic corrosion (especially on aluminum or iron material easy to cause corrosive damage).
Traditional craftsmanship and aesthetics: in architectural copper trim (e.g. church roofs, copper rain gutters), riveting meets the aesthetics of traditional coppersmith craftsmanship.
Safer in certain electrical situations: Copper is often used as a conductor in electrical engineering, and soldering can change the conductivity due to overheating. Riveting can provide mechanical fixing support without affecting the conductivity; for example, in high frequency applications, electromagnetic interference can occur at the soldering point, whereas mechanical connections are relatively stable.

What type of rivet should be used when riveting copper sheets?

When riveting copper sheets, preference should be given to rivets with good compatibility with the copper material, high corrosion resistance and suitable mechanical properties. The following are the recommended types:

1. Solid Copper Rivets

Application: crafts, electrical grounding, building decoration

Advantages:

Consistent with the copper sheet material, can avoid galvanic corrosion;
Good ductility, suitable for hand riveting molding;
High consistency of appearance, can be sanded and polished to blend naturally with the copper surface.

Limitations: low mechanical strength, not suitable for high load connections.

2. copper alloy blind rivets (such as brass, phosphorus copper)

Applicable: structural strength requirements of slightly higher copper sheet connection

Advantages:

Higher hardness relative to pure copper;
Good electrochemical compatibility with copper, low risk of corrosion;
Commonly used in construction, process equipment shells, vibration-resistant connections.

3. Closed-End Blind Rivets (Closed-End Blind Rivets, copper/brass body)

Applicable occasions: unilateral installation environment (such as pipe, box, shell)

Advantages:

Easy to install, can be used for occasions that can not be operated from the back;
Enclosed structure prevents liquid or gas leakage;
No galvanic corrosion is induced with copper sheets.

Note: The rivet mandrel material should be copper or stainless steel to avoid corrosion caused by contact between steel mandrel and copper sheets.

4. Solid Round/Flat Head Copper Rivets

Applicable occasions: traditional copper art, ship restoration, handmade sheet metal

Advantages:

Can be manually riveted to shape, easy to fine work;
Compact structure, strong vintage appearance;
Good conductive and decorative properties.

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Application of Riveting Copper Sheets

Architectural and decorative works: copper roofing, copper wall cladding, rain gutters and downpour systems, copper cornice decoration, architectural inserts, heritage restoration (e.g. churches, bell towers, historic buildings).
Craft & Light Manufacturing: copper lamps, decorative items, vintage style home products; artistic sculptures, copper nameplates, machinery casings; handmade bags/furniture with copper trim riveted; antique copper pots and pans with riveted carrying handles or rims.
Electrical engineering field: copper rows / copper tape bracket fixed; grounded copper sheet structure connection; copper foil riveted fixed to the insulating substrate; high-frequency cables or shielding parts of the mechanical support.
Special industries (ships, railways, instruments): copper steam piping support; instrumentation grounding copper sheet fixed; special alloy copper parts assembly.

3 Precautions When Riveting Copper Sheets

To ensure the reliability, long-term durability and appearance of the connection, special attention is paid to the following aspects when riveting copper sheets.

Ⅰ. Avoid galvanic corrosion

Galvanic coupling corrosion may form when copper material is in contact with other metals (e.g. aluminum, galvanized steel). This can directly affect the internal structure of the copper material, resulting in damage or even failure of the product.

But it is not insurmountable. When selecting blind rivets for your copper sheets, you need to pay special attention to the material of the blind rivets, e.g. choose copper or copper alloy rivets (e.g. brass). Of course it is also possible to insulate the riveted areas with neutral barrier coatings or nylon spacers. In addition to this, you need to avoid direct contact with galvanized parts, aluminum parts and other metals with large potential differences.

Ⅱ. Pre-treatment of copper plate surfaces

Before riveting copper sheets, the operator needs to ensure that the sheets are free of oxides, oil and burrs. As we all know, before using blind rivets, you need to drill holes in the copper sheets, the drilling position should be precise, to avoid redrilling or eccentricity; recommended use of high-speed steel or cobalt alloy drill, hole diameter slightly larger than the rivet diameter 0.1-0.2mm.

Ⅲ. Structure and load direction planning

Copper high ductility, low strength, in order to meet the strength requirements of riveting, riveting point spacing and number of reasonable arrangements.

When installing blind rivets, it is necessary to avoid over-concentration of rivets or too close to the edge, as this can lead to tearing or arching of the sheet. On soft copper sheets, reinforcing shims can be used to disperse localized stresses.

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Is Copper Riveting Superior to Soldering or Brazing?

Criteria	Riveting	Welding	Brazing
Heat Impact	Cold process, no heat-affected zone	High heat input, causes metal melting and discoloration	Medium heat (450–800°C), lower than welding
Sealing Performance	Not inherently sealed; may require sealant	Seam is continuous, good sealing	Generally good sealing, suitable for gas/liquid-tight joints
Strength	Mechanical lock, moderate strength	Fusion bond, high strength	Medium strength, suitable for light load joints
Surface Integrity	Preserves original finish, minimal distortion	Can discolor or deform copper surface	Minimal surface impact if well controlled
Aesthetic Appearance	Decorative rivet patterns possible	Welds may require grinding to look clean	Smooth, uniform finish if done correctly
Corrosion Risk	Low if materials are matched properly	Weld zone may have reduced corrosion resistance	Depends on filler material compatibility
Material Thickness Suitability	Ideal for 0.4–3mm thick copper	Best for ≥1mm; thin sheets risk burn-through	Best for 0.2–2mm copper sheets

When is riveting copper sheets preferred?

Heat-sensitive applications: e.g. plasticized or coated copper, or where the original copper surface texture is to be retained;
Outdoor/construction sites: no power or air supply is required, flexible operation, and low exposure to the elements;
Decorative connections: e.g. copper ornaments, architectural façades, lamps, restoration of ancient buildings;
Copper plate thickness ≤ 2mm, and double-sided or single-sided can be operated can be applied.

Custom Riveting Solutions for Your Copper Sheets Projects

Are you looking for reliable rivet manufacturers and suppliers for your copper sheets project? A qualified and consistent quality blind rivet is very important for your copper sheets project.

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The Complete Guide to Zinc Plated Blind Rivets

Table of Contents

what are zinc plated blind rivets?

Advantages and benefits of blind rivets zinc plating

How much corrosion protection is improved?

Estimated percentage upgrade (compared to untreated carbon steel rivets)

What types of blind rivets are galvanized?

Blind Rivets Zinc Plated Thickness and Standard

zinc plated thickness

standard

Industry applications for galvanized blind rivets

Are there galvanic corrosion problems?

Purchasing cost of galvanized rivets

wholesale zinc plated blind rivets from Rivmate

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The Complete Guide to Nickel Plated Rivets

Table of Contents

What are nickel plated rivets?

Nickel plated rivet vs uncoated rivet

The role of rivet nickel plating layer

Comprehensive Advantages

What materials can nickel plating be used for rivets?

3. Copper / Brass Rivets

Whether there is a potential for galvanic corrosion？

applications of nickel plated rivets

1. Home appliance industry

2. Automobile manufacturing

3. Electronic and electrical equipment

4. Communication equipment

5. Lighting and decorative hardware

6. Medical equipment

Rivet Nickel Plated Specifications & Standards

Nickel-plated rivet coating thickness standard

Compliance: RoHS / REACH / ISO

Nickel plated blind rivets —— cost & sourcing tips

cost of nickel plated rivets

sourcing tips of wholesale nickel plated blind rivets

Nickel-plated rivets installation and use of precautions

custom nickel plated rivets for your business

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What Are Black Anodized Pop Rivets and Their Uses?

Table of Contents

what are black anodized pop rivets?

What does black anodizing do on blind rivets?

Process characteristics of black anodized Pop rivets

1. Pre-treatment

2. Anodizing

3. Black dyeing

4.sealing

5. Drying and quality inspection

The principle of black anodizing to enhance the hardness and corrosion resistance of rivets

Sprayed Black Rivets vs Electroplated Black Rivets

Why choose black anodized pop rivets?

applications of black anodized pop rivets

Best black anodized pop rivets pick and match advice

Other Selection Points:

Why do we recommend black anodized pop rivets?

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How to Make Rivets Waterproof?

Table of Contents

why do rivets need to be waterproof?

1. Moisture intrusion inside the equipment

2. Parent material corrosion

3. Failure to meet the product IP protection level

4. Entry of water vapor into insulation or thermal barriers

several ways in which rivets create a waterproof effect

are some types of rivets naturally waterproof?

Which coatings enhance the water resistance of rivets？

Recommended Material & Coating Combinations for Waterproof Rivets

should you use sealants or washers with rivets for waterproofing?

Advantages of using sealants or gaskets

1. Seal microgaps to improve seal integrity

2. Resistance to thermal expansion and contraction and vibration stresses