This ARP stainless steel 12-point nut kit includes M12 x 1.25 nuts with a .750-inch collar configured for 12-point installation. Supplied as a hardware kit, these nuts provide a high-clearance, multi-point wrenching surface suitable for fastener applications specifying an M12 x 1.25 thread pitch and a .750 collar dimension. The description represents the kit contents and intended fitment sizing for correct applications.
ARP M12 X 1.25 (.750 collar) SS 12pt nut kit