Project Mu Super Lock Nut Type‑M M12x1.25 is a specialty lock nut with a black body and green cap, offered as a special‑order, non‑cancelable item. Intended for secure wheel fastening where this specification is required, it provides a finished appearance with color coding and the exact thread and type designation noted for fitment planning.
Project Mu Super Lock Nut 7 Type-M M12x1.25 Black / Green Cap (Special Order No Cancel)