
ARP M12 ID .875in OD chamfer black washers, 2 pack, are precision hardware intended to sit under M12 fasteners. The chamfered profile and black finish provide a finished look while offering the seating geometry required for correct clamp distribution in compatible engine and accessory fastening applications where M12 inner diameter and .875‑inch outer diameter washers are specified.
ARP M12 ID .875in OD Chamfer Black Washers - 2 Pack