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Copper Solid Rivets
Product Overview
Copper solid rivets are cold-formed from C11000 (ETP) and C12200 (DHP) copper alloys. The solid shank design provides maximum shear and tensile strength for permanent fastening applications. Manufactured per DIN 660 and ISO 1051 standards, these rivets offer excellent electrical and thermal conductivity, corrosion resistance, and non-sparking properties. Available in round, flat, and countersunk head styles. Dimensional tolerances follow ISO 1051, with full material traceability available.
Key Features
- High shear and tensile strength for permanent joints.
- Excellent electrical and thermal conductivity.
- Corrosion resistance in atmospheric and mild chemical environments.
- Non-sparking properties for hazardous applications.
- Available in multiple head styles and finishes.
| Attribute | Specification |
| Material alloys | C11000 (ETP), C12200 (DHP), C26000 (brass, optional) |
| Diameter range (metric) | 2 mm – 12 mm |
| Diameter range (inch) | #3 – 1/2 inch |
| Shank length range | 4 mm – 30 mm |
| Head styles | Round, flat, countersunk, large flange |
| Standards | DIN 660, ISO 1051, custom specifications |
| Surface treatments | Bright, tinned, nickel-plated, passivated |
| Hardness (as-supplied) | 40 – 70 HRB (soft), 70 – 90 HRB (half-hard) |
Electrical
- Ground terminal connections
- Busbar and switchgear
- Transformer and motor assemblies
Automotive
- Brake lining and clutch
- Exhaust system components
- Interior trim fastening
General Industry
- Leather goods and footwear
- Canvas and textile assemblies
- Light machinery and equipment
For proper installation, use a rivet set with a concave die matching the head style. Recommended hole clearance: 0.05 – 0.10 mm over shank diameter. For harder materials, pre-drill with deburring to avoid shank deformation. Setting force varies with diameter and hardness; perform trial sets to determine optimal pressure. For electrical connections, ensure clean contact surfaces and use appropriate torque.
Frequently Asked Questions
Production & Customization
Chance & Union utilizes cold heading and deep drawing processes to produce copper solid rivets in both standard and custom dimensions. We offer material selection support, prototype development, and high-volume production with full quality control per ISO 9001. Dimensional verification, surface finish testing, and hardness inspection are available. Our engineering team can assist with design modifications for specific assembly requirements.
Storage & Handling
- Store in a clean, dry area with relative humidity below 50% to prevent tarnishing.
- Avoid contact with steel tools or acidic materials to prevent galvanic corrosion.
- Use plastic or coated containers; separate by size and finish.
- Implement FIFO rotation; recommended shelf life up to 24 months in original packaging.
- Inspect for discoloration or oxidation before use; clean with a non-abrasive cloth if necessary.
Leveraging the factory's robust R&D and production capabilities, we specialize in high-strength rivets bolts, nuts, washers, pins, screws, and various non-standard custom parts. As experienced Custom Copper Solid Rivets Suppliers, we provide flexible manufacturing solutions for different customer requirements. Our product range covers materials including stainless steel, alloy steel, aluminum alloy, copper, and special alloys, utilizing processes such as cold heading, hot forging, and CNC machining. Our products are exported to over 25 countries, serving more than 200 clients.
Chance & Union is committed to seamlessly connecting "Manufactured in China" with the international market, providing global customers with one-stop fastening solutions from R&D to mass production through professional technology and exceptional quality.
