
The ARP M12 x 1.50 x 45 hex bolts with black oxide finish are metric fasteners sized for 45mm length and M12 x 1.50 threads, intended for fabrication and assembly where a medium-length metric bolt is needed. The hex head fits standard sockets and wrenches; the black oxide finish provides a uniform look. Suitable for repairs, mounting, and custom projects needing accurate thread engagement.
ARP M12 X 1.50 X 45 Hex Black Oxide Bolts