McMaster-Carr

Choose a Category

	Shape Shape


Straight	90° Elbow

Tee	90° Flag

Wye	Double 90° Elbow

180° U	Cap/Plug

Manifold	Cross

45° Elbow	180° Bend

Double Wye

	Connection Style Connection Style

	Pipe Size Pipe Size

1 1/4
1 1/2
2
2 1/2
3
4
5
6

	Thread Type Thread Type

	System of Measurement System of Measurement

Inch

Metric

	For Tube OD For Tube OD

	Material Material

	For Use With For Use With

	Connection Type Connection Type


Hose	Pipe

Tube	Quick Disconnect

Ring	Circuit Board

Spout

	Type Type


Adapter	Terminal

Connector	Reducer

Splice	Clamp

Reducing Adapter	Cap

Flange	Pipe

Plug

	Coupling Size Coupling Size

1 1/2
2
2 1/2
3
4
5
6

	Gender Gender

	Quick-Disconnect Shape Quick-Disconnect Shape

	Industrial
	High- Pressure Minimal- Spill
	Open Flow
	International Standard ISO Series B
	Universal
	Snap-Tite H-Shape
	Color/Shape Match
	Natural and LP Gas
	Pioneer
	Compact
	Schrader
	International Standard ISO Series A
	Compressed Gas
	ARO
	Garden
	Tru-Flate
	Plastic
	European
	International Standard ISO Minimal- Spill
	Lincoln
	Japanese
	High- Pressure Thread Lock

	Quick-Disconnect Component Quick-Disconnect Component

Plug

Socket

Plug and Socket Set

	For Tube Material For Tube Material

Rubber

	Maximum Pressure Maximum Pressure

	Flow Control Flow Control

	Open
	With Shut- Off

	Maximum Vacuum Maximum Vacuum

1 × 10^-9 torr
@ 72° F

1 × 10^-8 torr
@ 72° F

1 × 10^-7 torr
@ 72° F

	Cam-and-Groove Component Cam-and-Groove Component


Plug	Socket

Plug and Socket Set

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


Standard	Tube Stem

Grip Ring

	For Tube Hardness Rating For Tube Hardness Rating


Soft	Firm

Hard

	Release Type Release Type

Ring

Sleeve

	Socket Locking Type Socket Locking Type

8,311 Products

Pipe, Tubing, Hose, and Fittings

Hose Fittings

Connect these fittings to lengths of hose. Hose fittings are typically used in high-flow, suction, and hydraulic applications.

Hose

Tubing and Tube Fittings

Pipe and Pipe Fittings

Connect pipe to pipe in low- to high-pressure applications. Pipe and fittings are measured by pipe size, which is an industry designation, not an actual measured size like hose, tubing, and duct. Pipe is typically rigid.

Other Quick Connectors

Hose Couplings for Hydraulic Jacks

Connect a hose to a ram or pump.

Wire Terminals

Make connections with 10 gauge wire and smaller.

Wire Taps

Tap into an existing circuit.

Terminal and Splice Assortments

Maintain a supply of extra terminals and splices in various sizes.

Clamping Shaft Collars

Able to provide more holding power than set screw collars, these clamp evenly around the shaft to create a mar-free hold—good for applications where vibration is present.

Circuit Board Terminals

Terminals fit into 0.042" dia. holes so you can make connections to a circuit board.

Flow Sights

Visually confirm flow and inspect your process media.

Strainers

Install strainers prior to valves and pumps. They have a screen to catch debris in your line.

Sanitary Metal Filter Housings
with Cartridge for Food
and Beverage Steam Lines

Remove contaminants, moisture, and other particles from steam that will touch food and for final filtering in pharmaceutical, biotech, and electronics applications.

Sampling Valves

Dispense a small amount of process media without interrupting flow.

Sanitary Compressed Air Filters for
Oil, Particle, and Bacteria Removal

Remove bacteria, viruses, moisture, and other particles from compressed air and gases used in food, pharmaceutical, biotech, and electronics applications.

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