D.O.T. Tube Fittings | McMaster-Carr

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263 Products

How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

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Tube Fittings for Plastic and Rubber Tubing—Air and Water

Low-Temperature/High-Pressure D.O.T.
Push-to-Connect Tube Fittings for Air

Use at pressures up to 250 psi.

Low-Temperature D.O.T.
Push-to-Connect Tube Fittings for Air

Use at pressures up to 150 psi.

D.O.T. Brass Compression Tube Fittings for Air

These compression tube fittings meet Department of Transportation FMVSS 571 safety standards for air brake lines.

Nuts for D.O.T. Brass
Compression Tube Fittings for Air

Nuts for D.O.T. Brass Compression Tube Fittings for Air

Sleeves for D.O.T. Brass
Compression Tube Fittings for Air

Sleeves for D.O.T. Brass Compression Tube Fittings for Air

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)