This ARP 12-point nut kit contains M12 x 1.25 12-point nuts intended for applications requiring 12-point hardware. ARP supplies the kit to serve engine and drivetrain assemblies where a 12-point M12 nut is specified, providing a concentrated pack of matching fasteners for rebuilds or repairs. Offered as a hardware kit, it simplifies sourcing of multiple M12 x 1.25 12-point nuts for compatible assemblies.
ARP M12 x 1.25 (5/8 WR) 12pt Nut Kit