ARP Wheel Studs - heat-treated 8740 chrome moly, tensile strength of 200,000 psi, sold in 4 or 5 packs, cadmium plated for extra durability, nuts not included

NASCAR Speed Studs - heat-treated 200,000 psi chrome moly steel, precision J-form threads (formed after heat-treat for improved fatigue strength), nut-starter and bullet shape radius, shot-peened, baked-on dry film lubricant, and double magnaflux inspection, fits the registers of all popular hubs without grinding

NASCAR Speed Nuts - profiled nut face for easy installation, quicker socket releases and resistance to jamming, heat-treated chrome moly, nominally rated at 200,000 psi tensile strength, shot-peened, double magnafluxed, coated with Alumotef III