ARP Black Oxide Chamfered Washers 200-8589 5/16 ID x 0.812in OD (Set of 10)

ARP Black Oxide Chamfered Washers 200-8589 5/16 ID x 0.812in OD (Set of 10)

This ARP washer provides a seating surface under a compatible fastener head or nut. Match the nominal inside size, outside diameter and thickness to the joint.

• Nominal inside size 5/16 in
• Outside diameter 0.812 in
• Thickness 0.120 in
• Quantity 10
• Chamfer Inside diameter

ARP catalog specifications