
The ARP chromoly bolt specified as 7/16-14 x 2.750 is a 12-point fastener finished in black oxide. It pairs 7/16-14 threading with a 2.750-inch shank and a 12-point head profile for secure mechanical connections. This bolt suits fabrication and assembly tasks where a chromoly fastener with a 12-point drive and black oxide finish is required.
ARP 7/16-14 x 2.750 12pt black oxide bolts