Check the listing for details. ARP NASCAR Speed Studs 300-7708. Condition: New. Listed at 107.88 USD. Part Type: Wheel StudsProduct Line: ARP NASCAR Speed StudsWheel Stud Style: Press-inWheel Stud Thread Size: 5/8-18 in. RHKnurl Diameter (in.): 0.660 in.Underhead Length (in): 3.400 in.Knurl Length (in): 1.350 in.Quick-Start Nose: YesQuantity: Sold as a set of 5. These ARP NASCAR Speed Studs are designed to accurately position the wheel and to more quickly release and tighten the lug nuts. They are manufactured from heat-treated, 190,000 psi chromoly steel and feature J-form threads, an exclusive nut starter, and a bullet-shaped radius that all but eliminates cross threading. The ARP NASCAR Speed Studs use a special baked-on dry film lubricant to reduce the possibility of galling and ensure consistent clamp loads and double magnaflux inspection. Their new head design will fit the registers of the most popular hubs without any grinding or modifications. Available in a variety of lengths and knurl diameters, the ARP NASCAR Speed Studs are sure to get you out of the pits faster. To view the showcase you need Flash 6 or higher. Click here to Install it now. --or-- View Other Listings for behrentsperformancewarehouse