
The ARP M12 x 1.25 12-point nut kit (small collar) supplies M12 x 1.25 12-point nuts intended for use where that specific nut form and collar size are required. Supplied as a hardware kit, these nuts are suitable for engine and related assemblies that call for 12-point fastening and the specified collar dimension. Use with compatible bolts or studs and follow proper torque specifications for the application.
ARP M12 x 1.25 12pt Nut Kit (Small Collar)