M12in ARP Polished Stainless Steel 12-pt Nut Kit

M12in 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

12-point head design and larger than stock shank diameter for increased strength andimproved flywheel register

large underhead radius and rolled threads for the utmost in reliability

with handy 12-pointor standard hex heads

Available inblack oxide finished chrome moly or rust-proofstainless steel

you will note that gaskets and cylinder headsliterally glide into position and are perfectly aligned – somethingthat won’t happen with inferior quality head studs

Applications include

Material 2: Custom Age 625+

The big difference is in the shank design

Not to be used with OEM-style

The fittings come in sizes: 1/4

and the favoriteof leading professional engine builders in all forms of racing

ARP offers studs and bolts in a choice of chrome moly steel with a black oxide finish or polished ARP Stainless