Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The ARP 5/8-18 12-point nut kit includes 5/8-18 nuts with a 12-point profile, supplied for applications requiring that thread size and head design. It’s intended as replacement hardware for assembly or repair tasks. Use correct torque specifications and proper installation sequence to ensure reliable clamping of the associated components.
ARP 5/8-18 12pt nut kit
