Folding knife washers / washers
Use H62 brass material, respectively, three specifications, use very smooth, wear-resistant. Folding knife is a more common type of closure gasket.
Specification:
Size 1
Outer diameter: 8mm
Inside diameter: 4mm
Thickness: 0.2mm
Size 2
Outer diameter: 10mm
Inside diameter: 5mm
Thickness: 0.2mm
Size 3
Outer diameter: 10mm
Inside diameter: 6mm
Thickness: 0.2mm![](https://ae01.alicdn.com/kf/HTB1K1YVF41YBuNjy1zcq6zNcXXaa.jpg)