Metal Tube Fittings | McMaster-Carr

Search Results

	Shape Shape


Straight	90° Elbow

Tee	45° Elbow

Cap/Plug	Wye

Manifold	180° Bend

70° Elbow	Cross

Crossover	Double 90° Elbow

Double Wye	Junction Block

Side-Outlet Elbow

	System of Measurement System of Measurement

	For Tube OD For Tube OD

	Connection Style Connection Style

Push to Connect

O-Ring Face Seal

Quick Disconnect

	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
3 1/2
4
5
6
8

	Thread Type Thread Type

UNJ/UNJF
(Tube End)

	Type Type


Adapter	Connector

Nut	Sleeve

Reducer	Cap

Plug	Repair Clamp

Flange	Clamp

Tube Support	Port

Reducing Adapter	Union

	Material Material

Stainless
Steel

	Connection Type Connection Type


Tube	Pipe

Hose

	For Use With For Use With

	For Tube Material For Tube Material

Stainless
Steel

Rubber

Nickel

	Gender Gender

	Maximum Pressure Maximum Pressure

650 psi @ 70° F

0.5 psi @ 72° F

15 psi @ 72° F

25 psi @ 72° F

30 psi @ 72° F

40 psi @ 72 ° F

45 psi @ 72° F

50 psi @ 72° F

60 psi @ 72° F

70 psi @ 72° F

75 psi @ 72° F

90 psi @ 72° F

100 psi @ 72° F

110 psi @ 72° F

120 psi @ 72° F

125 psi @ 72° F

130 psi @ 72° F

140 psi @ 72° F

145 psi @ 72° F

150 psi @ 72° F

160 psi @ 72° F

170 psi @ 72° F

175 psi @ 72° F

200 psi @ 72° F

220 psi @ 72° F

230 psi @ 72° F

250 psi @ 72° F

270 psi @ 72° F

290 psi @ 72° F

300 psi @ 72° F

345 psi @ 72° F

350 psi @ 72° F

360 psi @ 72° F

400 psi @ 72° F

450 psi @ 72° F

500 psi @ 72° F

550 psi @ 72° F

580 psi @ 72° F

600 psi @ 72° F

650 psi @ 72° F

700 psi @ 72° F

750 psi @ 72° F

800 psi @ 72° F

900 psi @ 72° F

1,000 psi @ 72° F

1050 psi @ 72° F

1,100 psi @ 72° F

1,200 psi @ 72° F

1,250 psi @ 72° F

1,300 psi @ 72° F

1,400 psi @ 72° F

1,500 psi @ 72° F

1,600 psi @ 72° F

1,700 psi @ 72° F

1,800 psi @ 72° F

1,900 psi @ 72° F

2,000 psi @ 72° F

2,100 psi @ 72° F

2150 psi @ 72° F

2,200 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

2750 psi @ 72° F

2,800 psi @ 72° F

2,900 psi @ 72° F

3,000 psi @ 72° F

3,100 psi @ 72° F

3,200 psi @ 72° F

3,250 psi @ 72° F

3,300 psi @ 72° F

3,500 psi @ 72° F

3,600 psi @ 72° F

3,750 psi @ 72° F

3,800 psi @ 72° F

4,000 psi @ 72° F

4,200 psi @ 72° F

4,300 psi @ 72° F

4,500 psi @ 72° F

4,800 psi @ 72° F

4,900 psi @ 72° F

5,000 psi @ 72° F

5,100 psi @ 72° F

5,200 psi @ 72° F

5,400 psi @ 72° F

5,500 psi @ 72° F

5,800 psi @ 72° F

6,000 psi @ 72° F

6,500 psi @ 72° F

6,700 psi @ 72° F

6,800 psi @ 72° F

7,500 psi @ 72° F

8,000 psi @ 72° F

9,000 psi @ 72° F

10,000 psi @ 72° F

15,000 psi @ 72° F

150 psi @ 225° F

	Maximum Vacuum Maximum Vacuum

1 × 10^-13
torr @ 72° F

1 × 10^-10
torr @ 72° F

1 × 10^-9
torr @ 72° F

1 × 10^-8
torr @ 72° F

1 × 10^-7
torr @ 72° F

10^-11 torr
@ 72° F

10^-7 torr @
72° F

10^-6 torr @
72° F

15 in. of Hg @ 72° F

22 in. of Hg @ 72° F

24 in. of Hg @ 72° F

25 in. of Hg @ 72° F

26 in. of Hg @ 72° F

27 in. of Hg @ 72° F

28 in. of Hg @ 72° F

29 in. of Hg @ 72° F

	For Hose ID For Hose ID

5/8" to 3/4"

	Coupling Size Coupling Size

2
2 1/2
3
4
5
6
8

	Quick-Disconnect Shape Quick-Disconnect Shape

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

	Barbed Connection Type Barbed Connection Type

	Clamp On
	Crimp On
	Push On
	Fasten On
	Gripping Tabs
	Interlocking Clamp
	Screw-On Nut

	For Tube Fabrication For Tube Fabrication

	Dash Size Dash Size

01
02
03
04
05
06
08
10
12
14
16
18
19
20
22
24
27
28
32
33
34
40
48
52
64
70
85
96
104

	Quick-Disconnect Component Quick-Disconnect Component


Socket	Plug

Plug and Socket Set

	For Tube Hardness Rating For Tube Hardness Rating


Soft	Firm

Hard

	Finish Finish

Black Nickel Plated

Molybdenum Disulfide Coated

How can we improve?

14,195 Products

Pipe, Tubing, Hose, and Fittings

Tube Fittings for
Stainless Steel Tubing

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 Copper
and Brass Tubing

Tube Fittings for Aluminum Tubing

Tube Fittings for Aluminum Tubing

These fittings are lightweight compared to other metal tube fittings. They have good corrosion resistance.

Tube Fittings for Nickel Alloy Tubing

With better corrosion resistance than stainless steel, these fittings can withstand aggressive chemicals and acids.

Tube Fittings for Plastic
and Rubber Tubing

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

Metal Tubing for Flow

Metal Tubing for Flow

This strong tubing is for medium- to high-pressure applications and is generally rigid.

Hose and Hose Fittings

Clamps and Ferrules
for Hose and Tubing

testString

Use to attach fittings to hose, tubing, and duct hose. Clamps are typically for temporary connections and ferrules are for permanent connections.

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 Metal Tube Fittings

Structural Framing

Structural Framing

Strainers

Strainers

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

Gradual On/Off Valves

Also known as gate valves, these gradually open and close to prevent system damage from suddenly starting and stopping flow.

Flow Sights

Flow Sights

Visually confirm flow and inspect your process media.

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