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

Specially hardened

It’s a proven fact that OEM head bolts are the weak link in a diesel engine

Studs and bolts come either black oxide chrome moly or polished ARP Stainless

limited rule ovaltrack competition and street use

Available in black oxide finish 8740 chrome moly or polished stainless steel with hex or 12-point nuts

three thicknesses and two are in ARP stainless

marine and drag racing engines – including those with superchargers and/or nitrous oxide injection systems – ARP offers replacement rod bolts in three different models

These pump drives feature a CNC milled (not broached) hex

Lengths are exact – designed to provide positive seating every time

All carb studs include a nut starter nose (except where noted) and kitscome with hex nuts and washers

thread pitch to thread pitch

these hex nuts are available in most sizes to meet your needs