ARP black flat washers pack contains ten 7/16-inch ID washers with a 0.705-inch outer diameter and no chamfer. Supplied for use where hardware clearance and load distribution are required, these washers are intended to sit under fastener heads or nuts to protect surfaces and help distribute clamping force during assembly. Verify washer dimensions against application requirements before installation.
ARP 7/16 ID 0.705 OD No Chamfer Black Washers (10 pack)