JIANDAXIN
Pure Copper Flat Head Solid Rivet
Pure Copper Flat Head Solid Rivet
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Copper Solid Rivets
Copper Flat Head Solid Rivet
One-piece copper solid rivets with a low-profile flat head, offered in discrete metric diameter and length combinations for compatible two-sided assembly work.
Excellent Conductivity
Copper provides useful electrical conductivity for compatible assemblies. Verify the electrical requirements of the completed joint for the intended application.
Easy to Form
Copper ductility supports controlled tail forming when suitable backing, tooling and installation allowance are used.
Corrosion Resistant
Copper offers inherent corrosion resistance in many general environments, although surface color and appearance may change over time.
Solid-Shank Design
The rivet uses a one-piece solid shank without a separate mandrel or pull stem.
Low-Profile Flat Head
The preformed flat head provides a low-profile visible side without being described as countersunk or fully flush.
Two-Sided Access Required
Solid-rivet installation generally requires access to both sides of the work. Support the preformed head and form the projecting tail into a second head with suitable tooling.
Construction
One-Piece Solid Rivet
Each rivet consists of a preformed flat head and a cylindrical solid shank. There is no independent mandrel, pull stem or blind-side breakstem mechanism.
Applications
Industry-Specific Applications
- Electrical and Electronic Assemblies: general compatible hardware and component assembly where copper material is useful; electrical performance and certification requirements must be verified separately.
- Decorative Copper Metalwork: visible copper hardware and decorative metal assemblies, with allowance for natural surface-color changes and material compatibility.
- Instrument Panels and Equipment Housings: low-profile fastening for compatible panels and housings after load, vibration and installation conditions are confirmed.
Common Riveting Applications
- Thin Sheet-Metal Assemblies: pre-drilled metal components with suitable combined thickness, hole size and tail-forming allowance.
- General Metal Assembly and Repair: permanent mechanical joining and repair where both sides remain accessible.
- Leather and Craft Hardware: craft and leather hardware used with suitable holes, backing and forming tools.
Selection Guide
Select the Exact Diameter and Length Combination
Available lengths differ by diameter and are discrete choices rather than a continuous range. Confirm the combined material thickness, drilled-hole fit, projecting tail allowance, backing tool and forming method through a sample installation.
Available package options are 100 pcs and 1000 pcs.
Technical Specifications
General Specifications
| Material | Red Copper |
|---|---|
| Rivet Type | Solid Rivet |
| Head Style | Flat Head |
| Construction | One-Piece Solid Shank |
| Package Options | 100 pcs / 1000 pcs |
Available Lengths by Diameter
Each line below is a confirmed diameter-and-length combination from the current product data.
| Rivet Diameter | Available Rivet Lengths |
|---|---|
| Ø1.5 mm1/16″ | 3 mm (1/8″)4 mm (5/32″)5 mm (3/16″)6 mm (15/64″)8 mm (5/16″) |
| Ø2 mm5/64″ | 2 mm (5/64″)3 mm (1/8″)4 mm (5/32″)5 mm (3/16″)6 mm (15/64″)8 mm (5/16″)10 mm (13/32″)12 mm (15/32″) |
| Ø2.5 mm3/32″ | 3 mm (1/8″)4 mm (5/32″)5 mm (3/16″)6 mm (15/64″)8 mm (5/16″)10 mm (13/32″)12 mm (15/32″)16 mm (5/8″) |
| Ø3 mm1/8″ | 3 mm (1/8″)4 mm (5/32″)5 mm (3/16″)6 mm (15/64″)8 mm (5/16″)10 mm (13/32″)12 mm (15/32″)14 mm (9/16″)16 mm (5/8″)20 mm (25/32″)25 mm (1″)30 mm (1-3/16″) |
| Ø4 mm5/32″ | 4 mm (5/32″)5 mm (3/16″)6 mm (15/64″)8 mm (5/16″)10 mm (13/32″)12 mm (15/32″)14 mm (9/16″)16 mm (5/8″)18 mm (45/64″)20 mm (25/32″)25 mm (1″)30 mm (1-3/16″)35 mm (1-3/8″)40 mm (1-37/64″) |
| Ø5 mm3/16″ | 6 mm (15/64″)8 mm (5/16″)10 mm (13/32″)12 mm (15/32″)14 mm (9/16″)16 mm (5/8″)20 mm (25/32″)25 mm (1″)30 mm (1-3/16″)35 mm (1-3/8″)40 mm (1-37/64″) |
| Ø6 mm15/64″ | 8 mm (5/16″)10 mm (13/32″)12 mm (15/32″)14 mm (9/16″)16 mm (5/8″)20 mm (25/32″)25 mm (1″)30 mm (1-3/16″)35 mm (1-3/8″)40 mm (1-37/64″)45 mm (1-49/64″)50 mm (2″) |
| Ø8 mm5/16″ | 10 mm (13/32″)12 mm (15/32″)16 mm (5/8″)20 mm (25/32″)25 mm (1″)30 mm (1-3/16″)35 mm (1-3/8″)40 mm (1-37/64″)45 mm (1-49/64″)50 mm (2″) |
Head Dimensions by Diameter
| Rivet Diameter | Head Diameter | Head Height |
|---|---|---|
| Ø1.5 mm1/16″ | Ø2.86 mm1/8″ | 0.6 mm |
| Ø2 mm5/64″ | Ø3.76 mm5/32″ | 0.8-1.2 mm |
| Ø2.5 mm3/32″ | Ø4.76 mm3/16″ | 1-1.4 mm |
| Ø3 mm1/8″ | Ø5.76 mm7/32″ | 1.2-1.4 mm |
| Ø4 mm5/32″ | Ø7.71 mm5/16″ | 1.6-2 mm |
| Ø5 mm3/16″ | Ø9.71 mm3/8″ | 1.8-2.2 mm |
| Ø6 mm15/64″ | Ø11.65 mm15/32″ | 2.2-2.6 mm |
| Ø8 mm5/16″ | Ø15.65 mm5/8″ | 2.6-3 mm |
Installation
General Riveting Guidance
- Clean the contact surfaces before riveting.
- Prepare a hole that matches the selected size and confirm the fit on the actual materials.
- Support the preformed flat head with an appropriate backing tool or anvil.
- Provide sufficient projecting shank length to form the second head without assuming rivet length equals grip range.
- Validate tooling, hole size, tail allowance and finished joint quality with a sample assembly.
Customization may be available subject to quantity requirements and technical review. Contact us to discuss your specifications and confirm feasibility.
FAQ
What hole size should I use?
Use the recommended hole range for the selected rivet size. As a general guide, rivets under 4 mm in diameter typically use a hole from the nominal diameter up to 0.1 mm larger. Rivets 4 mm and larger typically use a hole from the nominal diameter up to 0.2 mm larger. Confirm the size-specific fit on the actual materials before installation.
Does this rivet use a mandrel?
No. This is a one-piece solid rivet without a separate mandrel or pull stem.
Can this rivet be installed from one side?
Solid-rivet installation generally requires access to both sides so the preformed head can be supported while the projecting tail is formed.
