ARP stainless steel washer with a 7/16-inch inner diameter and a .705-inch outer diameter. These precision washers supply a consistent bearing surface to distribute clamping forces for 7/16-inch fasteners commonly used in engine and mechanical assemblies. The defined OD helps ensure predictable contact beneath heads or nuts. Supplied as hardware washers for use where a 7/16-inch ID washer of this size is required.
ARP 7/16 ID .705 OD SS washer