ARP chromoly 7/16-20 x 2.375-inch hex bolt with a 1/2-inch wrenching hex and black oxide finish. This chromoly threaded fastener is intended for secure fastening in fabrication and repair work, offering standard 7/16-20 threading and an extended shank for deeper reach. The black oxide head provides a low-gloss appearance suited to finished assemblies and easy installation with a 1/2" wrench.
ARP 7/16-20 X 2.375 1/2 wrenching hex black oxide bolts