Material: brass
Process: stamping
Finish: cleaning
We are HHC Precision, a leading manufacturer specializing in precision metal hardware components. Our HHC-1237 copper flat washers showcase our expertise in red copper machining and dimensional precision control. Each Φ9.0×Φ5.2×1.0mm washer features precisely machined inner and outer diameters with consistent thickness tolerance, demonstrating our commitment to accurate metalworking and advanced fabrication techniques in industrial fastener applications.
| Product Name | HHC-1237 Copper Flat Washers= |
| Material Options | Red copper, C11000 copper, C10100 copper, C10200 copper, or custom copper alloys |
Size | Diameter Range: 3mm-50mm (outer diameter, custom sizes available) Thickness: 0.5mm-3.0mm |
Tolerance | ±0.01 mm |
Hardness | HV40-HV80 (depending on copper alloy and temper condition) |
Color | Natural copper red, oxidized copper, antique copper, custom plating available |
| Manufacturing Proces | Precision stamping, blanking, laser cutting, progressive die forming |
Machining Capabilities | Precision hole punching, outer diameter cutting, edge deburring, surface finishing, dimensional inspection |
Applications | Electrical connections, plumbing hardware, automotive gaskets, electronic components, marine fasteners, decorative hardware |
| Certifications | IATF16949 2016; ISO9001 2015; ISO14001:2015; RoHS; REACH |
| Packaging Details | Packaged in plastic bags, then placed in carton boxes, or as per clients' specific requirements. |
| Shipping Port | Shenzhen or Hong Kong |
| Production Lead Time | |
| Quantity (pieces) 1 - 10,000 | 10 days |
| Quantity (pieces) > 10,000 | To be negotiated |
| Customization Services | |
| Customized logo | Min. order 100(pieces) |
| Customized packaging | Min. order 100(pieces) |
| Graphic customization | Min. order 100(pieces) |
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