
The ARP M12 x 1.75 x 30 hex chromoly bolt with black oxide finish is a single hex fastener specified for M12 x 1.75 threads and a 30 mm length. As a chromoly hex bolt with a black oxide surface, it fits standard hex sockets and threaded holes, providing a direct replacement option for fabrication and assembly tasks that call for a mid‑length M12 chromoly fastener.
ARP M12 x 1.75 x 30 hex black oxide bolts