ARP 5/16 ID stainless-steel chamfered washer, two-pack. These chamfered washers fit 5/16-inch inside diameter fasteners and are supplied in pairs to match paired bolt applications. They are intended to distribute fastening loads and provide a precision seating surface in mechanical and assembly tasks where a chamfered washer is required.
ARP 5/16 ID SS Chamfered Washer - 2 Pack