This ARP M12 x 1.25 stainless-steel 12-point nut kit is specified with a .750 inch outside diameter and a 12-point geometry for improved socket access. The stainless construction offers corrosion resistance for long-term service, delivering high-quality fastening hardware suitable for engine components and other assemblies that benefit from durable, easy-to-engage nut profiles.
ARP M12 x 1.25 SS .750in OD 12pt Nut Kit