Stop Bolt – Trio Arms Set Screw (41746)

The 41746 Stop Bolt is a specialty set screw designed for use in certain Rotary Trio arms. This part is used to lock components securely in place.

While it is very rarely required, it may be found on some N2393, N2394, and N2395 Trio arm assemblies. Keeping one on hand ensures service continuity when working on these specific arm types.