
This ARP M12 x 1.25 12‑point nut kit with small collar comes as a pack of 10 and supplies a compact 12‑point fastening option where that profile is required. The small‑collar configuration and 12‑point geometry are suited to applications calling for this nut style and allow use with standard 12‑point sockets. It’s a straightforward hardware kit for engine or accessory fastening needs.
ARP M12 X 1.25 12pt Nut Kit Small Collar (Pack of 10)