
The ARP chromoly 1/4-28 x 4.250-inch 12-point bolt features a black oxide finish and functions as a threaded fastener for fabrication and general assembly. Its 12-point head fits 12-point sockets, and chromoly construction provides consistent threading and a protective surface. Use where a longer 1/4-28 bolt with black-oxide finish and reliable sizing is necessary.
ARP 1/4-28 x 4.250 12pt black oxide bolts