
ARP chromoly hex bolts, M8 x 1.25 x 55, come as a 5‑pack with a black oxide finish. These chromoly fasteners are supplied in a common metric size and thread pitch for fabrication and assembly tasks that call for a hardened, high‑strength bolt. The black oxide finish provides a consistent appearance and reduced surface glare while the M8 hex head aids installation with standard tools.
ARP M8 x 1.25 x 55 Hex Black Oxide Bolts (5/pkg)