Black Washer (Single) by ARP
ARP Quality washers for many applications, such as attaching accessories, chassis components, etc. They are not of the hardness required for use on cylinder heads, mains and connecting rods.
Features
- Washer Outside Diameter (in.):
2.900 in.
- Washer Outside Diameter (mm):
73.700 mm
- Washer Inside Diameter (in.):
0.709 in.
- Washer Inside Diameter (mm):
18.000 mm
- Washer Thickness (in.):
0.450 in.
- Washer Thickness (mm):
11.400 mm
- Washer Material:
Chromoly
- Washer Finish:
Black oxide
- Inside Diameter Chamfer:
Yes
- Hardened:
Yes
Benefits
- Prevents the fastener from moving or corroding
