ARP 12-Point Nut - 1/2in-20 (Single)

ARP 1/2in-20 12-point nut for use with ARP studs and bolts. The 12-point pattern allows higher torque in tight spaces, with precision-rolled threads and a ground bearing surface for accurate torque and even clamping. Heat-treated for high strength. Sold individually.

• 1/2in-20 thread, 12-point pattern
• Precision threads, ground bearing surface
• Heat-treated for high strength
• Sold individually

Specifications