ARP Chromoly 12-Point Nut Kit - 1/2"-20 (10 Pack)

This ARP set covers the 1/2-20 thread and ships ten nuts per pack. The nuts are made from 8740 chromoly steel with a black oxide finish for higher clamp load and better fatigue strength than a factory nut. The 12-point head accepts a thin-wall socket for access in tight areas. Kit includes 10 nuts.

Specifications