
The ARP M8 x 1.25 x 55 12‑point black oxide bolt is a single 12‑point fastener specified for M8 x 1.25 threads and a 55 mm length. Featuring a 12‑point head and black oxide finish, it fits 12‑point sockets and standard threaded holes, serving as a replacement option in fabrication and assembly use cases where a shorter M8 12‑point fastener is required.
ARP M8 x 1.25 x 55 12pt black oxide bolts