
ARP stainless steel M10 washer kit with a .865-inch outer diameter. These precision washers are sized for M10 fasteners and provide a flat bearing surface to distribute clamp load in engine and other automotive assemblies. The clean stainless finish suits exposed fastening points while the larger OD offers greater contact area. Use with matching fasteners where a standard M10 washer is specified.
ARP M10 ID .865 OD SS washers