M11in ARP Polished Stainless Steel 12-pt Nut Kit

M11in ARP Polished Stainless Steel 12-pt Nut KitAvailable in a variety of sizes to suit your needs, all ARP 12 point nuts are constructed from 8740 chrome moly steel or ARP Stainless, and meet ARPs highest standards of quality. Rated at 180,000 psi tensile strength, ARP 12 point nuts are manufactured in thick wall versions for optimum strength and rigidity and thin wall versions for applications with limited space requirements. All 8740 chrome moly steel nuts are black oxide finished and all ARP

They have a tensile strength of 190

A sample chart is as follows: ARP offers a highly accurate stretch gauge with a dial indicator that reads in increments of

and meet theARP “ZERO defect – ZERO failure” quality standard

and with or without I

ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12-point nuts

A hollow core serves to reduce the reciprocating mass

They’re made from 8740 chrome moly steel

000 psi gems

super-alloy field

substantially stronger than Grade 8 hardware

They are designed for each specific application and provide the optimum grip

Those first moments an engine runs prior to building oil pressure are when damage can easily occur