Standard Single-Sleeve Compression Tube Fittings | McMaster-Carr

	System of Measurement System of Measurement

	For Tube OD For Tube OD

	Connection Style Connection Style

O-Ring Face Seal

	Shape Shape


Straight	90° Elbow

Tee	Cap/Plug

45° Elbow	Cross

Wye

	For Tube Material For Tube Material

Stainless Steel

	Type Type


Adapter	Sleeve

Connector	Nut

Tube Support	Reducer

Cap	O-Ring

Reducing Adapter	Plug

	Pipe Size Pipe Size

	Thread Type Thread Type

	Material Material

Stainless Steel

	For Use With For Use With

	Connection Type Connection Type


Tube	Pipe

Hose

	Gender Gender

	Sleeve Material Sleeve Material

Stainless Steel

	Compression Connection Type Compression Connection Type


Standard	Tube Stem

	Nut Material Nut Material

Stainless Steel

	Maximum Pressure Maximum Pressure

50 psi @ 72° F

65 psi @ 72° F

75 psi @ 72° F

80 psi @ 72° F

90 psi @ 72° F

100 psi @ 72° F

120 psi @ 72° F

125 psi @ 72° F

150 psi @ 72° F

170 psi @ 72° F

200 psi @ 72° F

220 psi @ 72° F

250 psi @ 72° F

300 psi @ 72° F

350 psi @ 72° F

400 psi @ 72° F

435 psi @ 72° F

530 psi @ 72° F

550 psi @ 72° F

580 psi @ 72° F

610 psi @ 72° F

650 psi @ 72° F

750 psi @ 72° F

790 psi @ 72° F

1,000 psi @ 72° F

1,080 psi @ 72° F

1,100 psi @ 72° F

1,200 psi @ 72° F

1,300 psi @ 72° F

1400 psi @ 72° F

1,450 psi @ 72° F

1,500 psi @ 72° F

1,600 psi @ 72° F

1,800 psi @ 72° F

1900 psi @ 72° F

2,000 psi @ 72° F

2,100 psi @ 72° F

2,300 psi @ 72° F

2,400 psi @ 72° F

2,500 psi @ 72° F

2,600 psi @ 72° F

2,700 psi @ 72° F

2,800 psi @ 72° F

3,000 psi @ 72° F

3,200 psi @ 72° F

3300 psi @ 72° F

3,600 psi @ 72° F

3,800 psi @ 72° F

4,000 psi @ 72° F

4,300 psi @ 72° F

4,500 psi @ 72° F

5,500 psi @ 72° F

5,800 psi @ 72° F

6,000 psi @ 72° F

7,200 psi @ 72° F

7,500 psi @ 72° F

9,000 psi @ 72° F

9,100 psi @ 72° F

11,000 psi @ 72° F

11,600 psi @ 72° F

15,000 psi @ 72° F

135 psi @ 75° F

165 psi @ 75° F

	Maximum Temperature Maximum Temperature

Less than 250° F

250° to 299° F

300° to 499° F

500° to 999° F

1,000° F or greater

	Minimum Temperature Minimum Temperature

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

DFARS Specialty Metals
Compliant

	Maximum Vacuum Maximum Vacuum

25 in. of Hg @ 72° F

28 in. of Hg @ 72° F

29 in. of Hg @ 72° F

	For Tube Hardness Rating For Tube Hardness Rating


Soft	Firm

Hard

	Length Length

	For Tube Wall Thickness For Tube Wall Thickness

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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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Tubing and Tube Fittings

Compression Fittings for Copper Tubing

Precision Compression Fittings for Copper Tubing

Also known as instrumentation fittings, these are made to tighter tolerances than standard compression fittings. They are compatible with Parker CPI fittings.

Quick-Assembly Compression
Fittings for Copper Tubing

These fittings include a nut with a built-in sleeve, so there’s no need to remove the nut for assembly.

Vibration-Resistant Compression
Fittings for Copper Tubing

Vibration-Resistant Compression Fittings for Copper Tubing

The sleeve in these fittings is made of rubber instead of metal, so it cushions the tubing and absorbs vibration, while creating a tight seal.

Tube Fittings for Stainless Steel Tubing

Fittings have very good to excellent corrosion resistance.

Tube Fittings for Steel Tubing

Fittings have fair corrosion resistance. They are more economical than other metal tube fittings.

Tube Fittings for Plastic and Rubber Tubing

Connect to tubing or pipe, typically in low-pressure applications.

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