Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
ARP chromoly 5/16-24 x 3.625 12-point black oxide bolt is a single chromoly fastener with a black oxide finish. Its 12-point head fits standard 12-point sockets and offers lower profile access in tight assemblies. Use this bolt when a 5/16-24 thread and 3.625-inch length are specified for fabrication, repair, or custom projects.
ARP 5/16-24 X 3.625 12pt black oxide bolts
