
ARP 5/16 in ID x .675 in OD flat washers are sold as a 2-pack of precision hardware for use where a specific washer size is required. These washers provide consistent bearing surface for fasteners and are intended to be used in conjunction with compatible ARP fastener kits or OEM hardware when exact sizing and fitment are necessary during assembly or maintenance tasks.
ARP 5/16in ID x .675in OD Washers (2 pack)