ARP 998-0500 Fastener Bulk Bin Bolt Kit SAE Bulk Fastener bin with 12pt ARP Stainless ymm_24 Bel Air 1957-1973

Bel Air 1957-1973

heat-treated prior to thread rolling and machining

Sport Suburban Wagon 1960-1961

and also significantly better than hardware grades (even Grade 8)

GT 1964-1968

ARP 998-0500 Fastener Bulk Bin Bolt Kit SAE Bulk Fastener bin with 12pt ARP Stainless ymm_24 Bel Air 1957-1973Available in a variety of sizes to suit your needs, all ARP 12 point nuts are constructed from 8740 chrome moly steel or ARP 300 Series stainless steel material, 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