
ARP chromoly hex bolt, 3/8-16 x 4.750, finished in black oxide. This chromoly fastener suits fabrication and assembly projects requiring a 3/8-16 thread and a 4.750 inch length. The hex head fits standard wrenches for tightening during repairs or custom fabrications, providing a correctly sized imperial bolt with a uniform black oxide surface for visible joints and connections.
ARP 3/8-16 X 4.750 hex black oxide bolts