Industrial/Milton Style Push Coupler, 1/4 in x 1/4 in FNPT

Air Fittings, Coupler, 1/4 in (6.35mm) Industrial/Milton® (I/M®) compatible push coupler with 1/4 in female national pipe thread (NPT). Steel construction. Intended for use on compressed air lines only. Max working pressure: 300 PSI.