ARP 7/16-20 chromoly bolt with a 1/2" 12-point head and black oxide finish measures 4.625" long. Designed for fabrication and mechanical assemblies that accept 7/16-20 threads, this fastener offers robust engagement. Chromoly construction and the 12-point head provide secure torque engagement for custom brackets, engine or chassis fastening, and other fabricated connections when installed with proper hardware.
ARP 7/16-20 X 4.625 1/2 12pt black oxide bolts