
The ARP chromoly bolt is a 3/8-24 x 5.000-inch 12-point black oxide fastener for fabrication and mechanical assemblies. Chromoly construction and a 12-point head provide a compact wrenching interface compatible with common 12-point sockets. The black oxide finish offers low-glare appearance and basic corrosion resistance for visible or exposed fastening locations.
ARP 3/8-24 x 5.000 12pt black oxide bolts