
ARP M12 chamfered black washer kit (qty 2) supplies two chamfer-profile washers sized for M12 fasteners. These washers provide a seated bearing surface for chamfered heads or mating faces and are supplied as a matched pair for use in assemblies calling for M12 hardware. The kit supports consistent seating and repeatable clamp geometry when replacing or servicing M12 bolt joints.
ARP M12 ID .876in OD Chamfer Black Washer Kit (Qty 2)