Tru-Flate Brass/Steel Air Coupler and Plug Set 1/4 in. Female 1 pc

Industrial/Milton design 1/4 inch body series carded Intended for compressed air lines only. Design is considered the industrial standard. Identified by the 3/16 inch pilot and flat boo tom V-shaped ball groove. Due to their large size, do not connect or disconnect if the line pressure exceeds 40 PSI. 300 PSI maximum rated working pressure For compressed air lines Conforms to ANSI(NFPA) T3.2.14-1990 dimension 1/4 in. FNPT Coupler, 1/4 in. MNPT Plug