ARP 7/16-20 x .875 chromoly hex bolt with black oxide finish, made for fabrication and fastening applications that require 7/16-20 threads. The hex head is sized for 1/2-inch wrenching to match common tools. Appropriate for machine assembly, repairs and custom fabrications specifying a 0.875-inch 7/16-20 chromoly fastener with a black oxide finish.
ARP 7/16-20 X .875 1/2 wrenching hex black oxide bolts