McMaster-Carr

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	Shape Shape


Tee	Wye

	System of Measurement System of Measurement

Inch

Metric

	For Tube OD For Tube OD

	Connection Style Connection Style

	Material Material

	For Use With For Use With

	Pipe Size Pipe Size

1/16
1/8
1/4
3/8
1/2
3/4
1
1 1/4
1 1/2
2
2 1/2
3
4
5
6
8
10
12

	Thread Type Thread Type

	Type Type


Connector	Adapter

Reducer	Reducing Adapter

Saddle Tap

	Connection Type Connection Type


Tube	Pipe

	For Tube Material For Tube Material

Rubber

	Push-to-Connect Type Push-to-Connect Type


Standard	Tube Stem

	Gender Gender

Female

Male

	Maximum Pressure Maximum Pressure

	Maximum Vacuum Maximum Vacuum

1 × 10^-13
torr @72°F

1 × 10^-9 torr
@ 72° F

1 × 10^-7 torr
@ 72° F

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	Vacuum Rating Vacuum Rating

Standard

High

	Tee Style Tee Style


Inline	Right Angle

Dual

	Color Color

	Black		Gray
	White		Dark Gray
	Blue		Light Gray
	Red

	For Tube Hardness Rating For Tube Hardness Rating


Firm	Hard

	Release Ring Material Release Ring Material

Plastic

Brass

Stainless Steel

	Release Ring Color Release Ring Color

	Black		Gray
	Orange		White
	Green		Blue

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1,404 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.

Push-to-Connect Fittings for Plastic
and Rubber Tubing—Air and Water

Also known as instant fittings, they connect to tubing with a push, and an internal gripping ring and O-ring hold the tubing tight. Use in applications up to 800 psi.

Barbed Fittings for Plastic and
Rubber Tubing—Air and Water

These fittings have barbs that grip onto tubing. Use in applications up to 250 psi.

Tube Fittings for Plastic and
Rubber Tubing—Chemicals

Tube Fittings for Plastic and
Rubber Tubing—High-Purity

Fittings are produced in a clean room and are double bagged to prevent dirt and moisture from contaminating the inside.

Tube Fittings for Plastic
Tubing—Drinking Water

Tube Fittings for Plastic and Rubber
Tubing—Food, Beverage, and Dairy

Tube Fittings for Metal Tubing

Fittings are designed for medium- to high-pressure applications. They connect to tubing or pipe.

Plastic Pipe and Pipe
Fittings for Water

Use pipe and fittings in a variety of plumbing and water supply applications.

Terms and Conditions and Privacy Policy

How to Identify and Measure Fittings

Pipe, Tubing, Hose, and Fittings

Push-to-Connect Fittings for Plasticand Rubber Tubing—Air and Water

Barbed Fittings for Plastic andRubber Tubing—Air and Water

Tube Fittings for Plastic andRubber Tubing—Chemicals

Tube Fittings for Plastic andRubber Tubing—High-Purity

Tube Fittings for PlasticTubing—Drinking Water

Tube Fittings for Plastic and RubberTubing—Food, Beverage, and Dairy

Tube Fittings for Metal Tubing

Plastic Pipe and PipeFittings for Water

Push-to-Connect Fittings for Plastic
and Rubber Tubing—Air and Water

Barbed Fittings for Plastic and
Rubber Tubing—Air and Water

Tube Fittings for Plastic and
Rubber Tubing—Chemicals

Tube Fittings for Plastic and
Rubber Tubing—High-Purity

Tube Fittings for Plastic
Tubing—Drinking Water

Tube Fittings for Plastic and Rubber
Tubing—Food, Beverage, and Dairy

Plastic Pipe and Pipe
Fittings for Water