
ARP M12 washers, sold as a 2-pack, are precision hardware sized with a nominal M12 inner diameter and a 0.995 in ID and matching outer diameter for consistent clamp seating. These black finish washers are provided in pairs to complement ARP fasteners and help ensure proper load distribution where washers are required during assembly or maintenance.
ARP M12 ID 0.995 OD Black Washers (2 pack)