ARP chromoly 7/16-20 x 2.875-inch hex bolt with a 1/2-inch wrenching hex and black oxide finish. Designed as a chromoly threaded fastener for fabrication and assembly tasks, it offers standard 7/16-20 threading plus an extended shank for deeper reach and secure clamping. The black oxide treatment provides a subdued appearance and the 1/2" wrenching hex simplifies tightening in typical shop or repair settings.
ARP 7/16-20 X 2.875 1/2 wrenching hex black oxide bolts