Male Straight Fittings

Push-in fittings are unique in that they provide a very easy installation and are less bulky than compression fittings for low clearance situations. Male straight fittings feature a tube connector on one end and male pipe thread on the other for threading into internally threaded mating parts. They come with either the same size tube/pipe or alternating tube/pipe sizes depending on the application. They are designed to resist pull-out, are highly corrosion resistant, and have a maximum working pressure of up to 2,800 PSI.
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5/32" D.O.T. NYLON AIR BRAKE X 1/8" N.P.T. PUSH-IN MALE STRAIGHT CONNECTOR BRASS FITTING (1868X2.5)
  • 57133
  • 5/32" D.O.T. NYLON AIR BRAKE X 1/8" N.P.T. PUSH-IN MALE STRAIGHT CONNECTOR BRASS FITTING (1868X2.5)
Tube Size: 5/32"
Male Pipe Size: 1/8"
5/32" D.O.T. NYLON AIR BRAKE X 1/16" N.P.T. PUSH-IN MALE STRAIGHT CONNECTOR BRASS (1868X2.5-1)
  • 57134
  • 5/32" D.O.T. NYLON AIR BRAKE X 1/16" N.P.T. PUSH-IN MALE STRAIGHT CONNECTOR BRASS (1868X2.5-1)
Tube Size: 5/32"
Male Pipe Size: 1/16"
3/16" D.O.T. AIR BRAKE X 1/8" N.P.T. PUSH-IN MALE CONNECTOR BRASS FITTING (1868X3)
  • 57134A
  • 3/16" D.O.T. AIR BRAKE X 1/8" N.P.T. PUSH-IN MALE CONNECTOR BRASS FITTING (1868X3)
Tube Size: 3/16"
Male Pipe Size: 1/8"
1/4" D.O.T. AIR BRAKE X 1/8" N.P.T. PUSH-IN MALE STRAIGHT CONNECTOR BRASS FITTING (1868X4)
  • 57135
  • 1/4" D.O.T. AIR BRAKE X 1/8" N.P.T. PUSH-IN MALE STRAIGHT CONNECTOR BRASS FITTING (1868X4)
Tube Size: 1/4"
Male Pipe Size: 1/8"
1/4" D.O.T. AIR BRAKE X 1/4" N.P.T. PUSH-IN MALE CONNECTOR BRASS FITTING (1868X4X4)
  • 57136
  • 1/4" D.O.T. AIR BRAKE X 1/4" N.P.T. PUSH-IN MALE CONNECTOR BRASS FITTING (1868X4X4)
Tube Size: 1/4"
Male Pipe Size: 1/4"
1/4" D.O.T. AIR BRAKE X 3/8" N.P.T. PUSH-IN MALE CONNECTOR BRASS FITTING(1868X4X6)
  • 57137
  • 1/4" D.O.T. AIR BRAKE X 3/8" N.P.T. PUSH-IN MALE CONNECTOR BRASS FITTING(1868X4X6)
Tube Size: 1/4"
Male Pipe Size: 3/8"
3/8" D.O.T. AIR BRAKE X 1/4" N.P.T. PUSH-IN MALE STRAIGHT CONNECTOR BRASS FITTING (1868X6)
  • 57138
  • 3/8" D.O.T. AIR BRAKE X 1/4" N.P.T. PUSH-IN MALE STRAIGHT CONNECTOR BRASS FITTING (1868X6)
Tube Size: 3/8"
Male Pipe Size: 1/4"
3/8" D.O.T. AIR BRAKE X 1/8" N.P.T. PUSH-IN MALE STRAIGHT CONNECTOR BRASS FITTING(1868-6-2)
  • 57139
  • 3/8" D.O.T. AIR BRAKE X 1/8" N.P.T. PUSH-IN MALE STRAIGHT CONNECTOR BRASS FITTING(1868-6-2)
Tube Size: 3/8"
Male Pipe Size: 1/8"
3/8" D.O.T. AIR BRAKE X 3/8" N.P.T. PUSH-IN MALE STRAIGHT CONNECTOR BRASS FITTING (1868X6X6)
  • 57140
  • 3/8" D.O.T. AIR BRAKE X 3/8" N.P.T. PUSH-IN MALE STRAIGHT CONNECTOR BRASS FITTING (1868X6X6)
Tube Size: 3/8"
Male Pipe Size: 3/8"
3/8" D.O.T AIR BRAKE X 1/2" N.P.T PUSH-IN MALE STRAIGHT CONNECTOR BRASS(1868X6X8)
  • 57141
  • 3/8" D.O.T AIR BRAKE X 1/2" N.P.T PUSH-IN MALE STRAIGHT CONNECTOR BRASS(1868X6X8)
Tube Size: 3/8"
Male Pipe Size: 1/2"
1/2" D.O.T. AIR BRAKE X 3/8" N.P.T. PUSH-IN MALE STRAIGHT CONNECTOR BRASS FITTING (1868X8)
  • 57142
  • 1/2" D.O.T. AIR BRAKE X 3/8" N.P.T. PUSH-IN MALE STRAIGHT CONNECTOR BRASS FITTING (1868X8)
Tube Size: 1/2"
Male Pipe Size: 3/8"
1/2" D.O.T AIR BRAKE X 1/4" N.P.T. PUSH-IN MALE STRAIGHT CONNECTOR BRASS(1868X8X4)
  • 57143
  • 1/2" D.O.T AIR BRAKE X 1/4" N.P.T. PUSH-IN MALE STRAIGHT CONNECTOR BRASS(1868X8X4)
Tube Size: 1/2"
Male Pipe Size: 1/4"
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