Anonymous
Apr 18, 2026
Rating: 5/5
Fast Delivery
Needed these urgently for a machine repair. Shipping was quick and the packaging kept them organized.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Brass H62 |
| Standard | GB97 / DIN125 |
| Thread Sizes | M3, M4, M5, M6, M8, M10, M12, M14-M20 |
| Surface Finish | Polished |
| Type | Flat Washer |
| Hardness | HV 100-150 |
| Inner Diameter | Metric Standard |
| Outer Diameter | Standard Ratio |
| Package Quantity | 100 Pieces per Box |
| Country of Origin | China |
Anonymous
Apr 18, 2026
Rating: 5/5
Fast Delivery
Needed these urgently for a machine repair. Shipping was quick and the packaging kept them organized.
Anonymous
Apr 11, 2026
Rating: 5/5
Great Value
Bought multiple sizes for my workshop. The price is very competitive compared to local hardware stores.
Anonymous
Feb 14, 2026
Rating: 4/5
Mostly Good
The washers are good quality. One size seemed slightly thinner than expected, but still functional for my project.
Anonymous
Feb 06, 2026
Rating: 5/5
Good Quality Hardware
I was worried they might be plated zinc, but these are genuine brass. Great for preventing corrosion in humid areas.
Anonymous
Jan 31, 2026
Rating: 5/5
Perfect Fit for Plumbing
Used these for a bathroom sink repair. The brass quality is solid and they fit the bolts perfectly without slipping.
Q: Is this pure copper or brass alloy?
A: These are made from Brass H62 alloy, which offers better strength than pure copper while maintaining corrosion resistance.
Q: What is the thickness of the M6 washer?
A: According to GB97 standards, the M6 flat washer typically has a thickness of 1.6mm.
Q: Are these suitable for outdoor use?
A: Yes, brass is naturally corrosion resistant, making these suitable for most outdoor applications.
Q: Do you have M16 size available?
A: Yes, the M14-M20 range includes M16. Please select the specific size from the dropdown menu.
Q: Can I get an invoice for business purchase?
A: Yes, you can request a VAT invoice during checkout or contact support after ordering.