M8 8740 Black Oxide 12-pt Nut Kit

M8 8740 Black Oxide 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 run-in straight and true

premiumgrade aerospace chrome moly steel

A “must” for any serious engine builder

Wide underhead flange design and companion flat washers provide even load distribution and facilitates optimum sealing of gasket surfaces

Secure any engine with complete confidence with ARP’s rugged motor mount bolts

000 psi tensile strength material where noted

Not only will these premium quality ARP fasteners help prevent intake manifold leaks

The studs are manufactured from 8740 chrome moly steel

There are many important reasons to use ARP main stud kits

come in five different O

ARP’s Pro Series rocker arm studs are made of premium grade 8740 chrome moly steel and heat-treated to a tensile strength of 190

Washers included and bolt drilled for NASCAR inspector’s wire seal