
The ARP 1/2-20 x 5.750 chromoly bolt is specified with a 5.750-inch length, 1/2-20 thread, 12-point head, and black oxide finish. Designed for fabrication and assembly situations that need a long threaded fastener with a 12-point drive, it serves where particular thread engagement and the chromoly/black oxide combination are required for mechanical or visible applications.
ARP 1/2-20 x 5.750 12pt black oxide bolts