
ARP 1/2-13 x 2.250 chromoly 12-point bolt with black oxide finish fills applications requiring a 2.250-inch length and 1/2-13 thread. The 12-point head accepts corresponding sockets for installation, while the chromoly construction and black oxide surface match the specified head style and finish. This bolt is intended for fabrication, assembly, and repair uses needing this precise thread and length.
ARP 1/2-13 x 2.250 12pt black oxide bolts