R1.25.20.N.NT M25 to M20 Thread Reducer:- Nickel Plated Brass (ATEX). Reducers are used where the thread size of the cable gland or entry device is smaller than the entry thread of the enclosure.  Ex approval maintains hazardous location certification and the overall integrity of the installation.

This Reducer will convert holes which fit size M25 x 1.5 male threads to a female M20 x 1.5 threaded hub.