
ARP chromoly 7/16-14 x 4.000 hex head bolt with 1/2-inch wrenching and black oxide finish is a chromoly fastener sized for 7/16-14 threads and a 4.000-inch length. The hex head fits a 1/2-inch wrench for installation. It’s intended for fabrication and assembly work that needs this thread, length, and wrenching compatibility.
ARP 7/16-14 X 4.000 hex 1/2 wrenching black oxide bolts