This ARP flat washer is a special purpose, chamfered design made from chromoly with a black oxide finish. It is sized for 7/16 in (0.438 in) ID hardware with a 3/4 in (0.75 in) outer diameter.
Specifications:
- Type: Flat Washer, Special Purpose
- Feature: Chamfered
- ID: 0.438 in (7/16 in)
- OD: 0.75 in (3/4 in)
- Thickness: 0.12 in
- Material: Chromoly
- Finish: Black Oxide
- Quantity: Each
FAQ
What material is this washer made from?
This ARP washer is made from chromoly with a black oxide finish.
What are the dimensions of this washer?
This washer has a 0.438 in (7/16 in) ID, 0.75 in (3/4 in) OD, and is 0.12 in thick.
What does "chamfered" mean for this washer?
The washer has a chamfered edge, a special purpose design feature.
How is this washer sold?
This washer is sold individually (each).

