Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
ARP chromoly 3/8-16 x 4.500 12-point black oxide bolt is a chromoly-threaded fastener finished in black oxide to reduce surface reflectivity. The 12-point head provides multiple socket engagement angles for compact access, and the specified 3/8-16 x 4.500 length fits general fabrication and assembly tasks where a reliable chromoly bolt is called for.
ARP 3/8-16 x 4.500 12pt black oxide bolts
