
ARP chromoly 7/16-14 x 3.250 hex head black oxide bolt is a chromoly hex fastener sized for 7/16-14 threads with a 3.250-inch length and a hex head profile. Finished in black oxide, it’s intended for fabrication and assembly work that requires this specific thread and length and installs with common hex-head tools for straightforward replacement.
ARP 7/16-14 X 3.250 hex black oxide bolts