3/8" Male national pipe thread. These plugs are perfect for larger tool applications requiring more SCFM. Maximum temperature of 250 degrees Fahrenheit. Air flow of 67 standard cubic feet per minute.
1/2" Male End, 1/2" ID Hose Milton Industries 1704-8
Milton Industries 1/4" Male Plug P-Style, 2/cd
Milton Industries 1/8" Male Plug M-Style
Milton Industries 3/8" Male Body M-Style
Milton Industries 1/4" Male Plug G-Style
Milton Industries 1/4" Male Plug T-Style, 2/cd