Achieve flawless fastening with ARP 612-1000 stainless steel 12-point bolts, featuring high 170,000 psi strength and a polished finish for corrosion-free performance. The 5/16-18 x 1.000" underhead length offers reliable torque retention—perfect for accessories, flanges, or high-stress areas. Surpass standard bolts in durability and appearance; crafted in the USA for top-tier quality.
