ARP 7/16-20 x 1.750 chromoly 12-point bolt with black oxide finish is a 7/16-20 threaded fastener that measures 1.750 inches. The source identifies chromoly construction and a black oxide finish. Use this bolt when a 7/16-20 thread, 12-point drive and 1.750 inch grip are specified for repairs, mounting points, or component assemblies requiring these dimensions.
ARP 7/16-20 X 1.750 1/2 12pt black oxide bolts