1/4" FNPT Female M-Style KWIK-CHANGE® Coupler

M-STYLE: The industry standard coupler. Milton M-style, ColorFit M-style, + red competitor couplers/plugs are all compatible.
KWIK-CHANGE®: Interchangeable/compatible with most manufacturers. Compliant with military specification MIL-C-4109.
NPT: 1/4" female national pipe thread flow size. Durable brass. Buna-N seals.
MAXIMUM: 40 standard cubic feet per minute (SCFM). 300 PSI inlet pressure. Temperatures up to 250 degrees F.
INCLUDED IN MILTON M-STYLE KITS: #711, S-210, S-210-14, S-211, S-212, S-218, S-220, S-222, MK506-2, MK1669-1, MK506-1.