Pipe Connectors | McMaster-Carr

	Pipe Size Pipe Size

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

	Thread Type Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

	Material Material

Glass-Filled
PVC Plastic

Stainless
Steel

	Type Type


Connector	Adapter

Pipe	Reducing Adapter

Reducer	Union

Bushing	Expansion Joint

Flange	Clamp

Outlet	Plug

Nut	Sleeve

Cap	Saddle Tap

Rotating Joint	Stub End

Bleed Ring	O-Ring

Trap

	Shape Shape


Straight	90° Elbow

Tee	45° Elbow

Cross	Cap/Plug

Wye	Manifold

Side-Outlet Elbow	Junction Block

180° Bend	22 1/2° Elbow

11 1/4° Elbow	Double Wye

270° Bend	Cut-to-Angle Elbow

Double 90° Elbow

	Connection Style Connection Style

Push to Connect

Quick Disconnect

O-Ring Face Seal

	For Use With For Use With

Anhydrous Ammonia

Boron Trifluoride

Calcium Chloride

Carbon Monoxide

Carbonyl Sulfide

Deionized Water

Dichlorotetrafluoroethane

Ethylene Glycol

Flammable Gases

Formic Acid (25%)

Hydraulic Fluid

Hydrochloric Acid

Hydrochloric Acid (30%)

Hydrofluoric Acid

Hydrogen Bromide

Hydrogen Chloride

Hydrogen Iodide

Hydrogen Sulfide

Isopropyl Alcohol

Liquid Nitrogen

Magnesium Chloride

Medical Gas Mixtures

Methyl Chloride

Methyl Fluoride

Mineral Spirits

Nitric Acid (65%)

Nonabrasive Slurry

Organic Solvents

Oxygen Mixtures

Perfluoropropane

Pharmaceuticals

Phosphoric Acid

Plastic Pellets

Propylene Glycol

Refrigerant Gases

Silicon Tetrafluoride

Sodium Carbonate

Sodium Carbonate
(20% in Water)

Sodium Chloride

Sodium Hydroxide

Sulfur Hexafluoride

Sulfur Tetrafluoride

Sulfuric Acid (95%)

Trifluoroethane

	Gender Gender

	System of Measurement System of Measurement

	Length Length

4 59/64" to 6 7/8"

5 3/8" to 7 41/64"

5 5/8" to 7 11/16"

6 37/64" to 12 1/32"

6 47/64" to 9 33/64"

8 19/64" to 12 1/32"

	Connection Type Connection Type


Pipe	Tube

Hose

	For Pipe Material For Pipe Material

Stainless
Steel

	Schedule Schedule


10	40

80	160

XXH

	Threading Threading

Threaded on Both Ends

Threaded on One End

	For Pipe Schedule For Pipe Schedule

	Maximum Pressure Maximum Pressure

0.5 psi @ 72° F

15 psi @ 72° F

20 psi @ 72° F

25 psi @ 72° F

30 psi @ 72 ° F

35 psi @ 72° F

40 psi @ 72 ° F

45 psi @ 72° F

50 psi @ 72° F

55 psi @ 72° F

60 psi @ 72° F

65 psi @ 72° F

70 psi @ 72° F

75 psi @ 72° F

80 psi @ 72° F

85 psi @ 72° F

90 psi @ 72 ° F

95 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

165 psi @ 72° F

170 psi @ 72° F

175 psi @ 72° F

180 psi @ 72° F

185 psi @ 72° F

190 psi @ 72° F

200 psi @ 72° F

210 psi @ 72 ° F

220 psi @ 72° F

225 psi @ 72° F

230 psi @ 72° F

235 psi @ 72° F

240 psi @ 72° F

250 psi @ 72° F

260 psi @ 72° F

270 psi @ 72° F

280 psi @ 72° F

285 psi @ 72° F

290 psi @ 72° F

300 psi @ 72° F

310 psi @ 72° F

315 psi @ 72° F

320 psi @ 72° F

330 psi @ 72° F

340 psi @ 72° F

345 psi @ 72° F

350 psi @ 72° F

360 psi @ 72° F

370 psi @ 72° F

390 psi @ 72° F

400 psi @ 72° F

410 psi @ 72° F

420 psi @ 72° F

430 psi @ 72 ° F

435 psi @ 72° F

450 psi @ 72° F

460 psi @ 72° F

470 psi @ 72° F

480 psi @ 72° F

500 psi @ 72 ° F

507 psi @ 72° F

520 psi @ 72° F

530 psi @ 72° F

550 psi @ 72° F

565 psi @ 72° F

570 psi @ 72° F

580 psi @ 72° F

600 psi @ 72° F

610 psi @ 72° F

620 psi @ 72° F

630 psi @ 72° F

650 psi @ 72° F

690 psi @ 72° F

700 psi @ 72° F

720 psi @ 72 ° F

725 psi @ 72° F

750 psi @ 72° F

780 psi @ 72° F

790 psi @ 72° F

800 psi @ 72° F

810 psi @ 72° F

820 psi @ 72 ° F

850 psi @ 72° F

870 psi @ 72° F

900 psi @ 72° F

920 psi @ 72° F

1,000 psi @ 72° F

1,080 psi @ 72° F

1,090 psi @ 72° F

1,100 psi @ 72° F

1,130 psi @ 72° F

1,160 psi @ 72° F

1,200 psi @ 72° F

1,230 psi @ 72° F

1,250 psi @ 72° F

1,300 psi @ 72° F

1,340 psi @ 72° F

1,400 psi @ 72° F

1,450 psi @ 72° F

1,500 psi @ 72° F

1,510 psi @ 72° F

1,600 psi @ 72° F

1,700 psi @ 72° F

1,760 psi @ 72° F

1,800 psi @ 72° F

1,840 psi @ 72° F

1900 psi @ 72° F

1,960 psi @ 72° F

2,000 psi @ 72° F

2,030 psi @ 72° F

2,100 psi @ 72° F

2,150 psi @ 72° F

2,170 psi @ 72° F

2,200 psi @ 72° F

2,210 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

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

3,400 psi @ 72° F

3,500 psi @ 72° F

3,600 psi @ 72° F

3,700 psi @ 72° F

3,750 psi @ 72° F

3,800 psi @ 72° F

3,900 psi @ 72° F

4,000 psi @ 72° F

4,100 psi @ 72° F

4,200 psi @ 72° F

4,250 psi @ 72° F

4,300 psi @ 72° F

4,350 psi @ 72° F

4,400 psi @ 72° F

4,500 psi @ 72° F

4,600 psi @ 72° F

4,650 psi @ 72° F

4,700 psi @ 72° F

4,800 psi @ 72° F

4,850 psi @ 72° F

4,900 psi @ 72° F

5,000 psi @ 72° F

5,100 psi @ 72° F

5,200 psi @ 72° F

5,250 psi @ 72° F

5,300 psi @ 72° F

5,350 psi @ 72° F

5,400 psi @ 72° F

5,450 psi @ 72° F

5,500 psi @ 72° F

5,600 psi @ 72° F

5,800 psi @ 72° F

5,900 psi @ 72° F

6,000 psi @ 72° F

6,100 psi @ 72° F

6,150 psi @ 72° F

6,200 psi @ 72° F

6,300 psi @ 72° F

6,400 psi @ 72° F

6,500 psi @ 72° F

6,600 psi @ 72° F

6,700 psi @ 72° F

6,800 psi @ 72° F

6,900 psi @ 72° F

7,000 psi @ 72° F

7,100 psi @ 72° F

7,200 psi @ 72° F

7,300 psi @ 72° F

7,500 psi @ 72° F

7,600 psi @ 72° F

7,700 psi @ 72° F

7,800 psi @ 72° F

8,000 psi @ 72° F

8,250 psi @ 72° F

9,000 psi @ 72° F

9,100 psi @ 72° F

9,500 psi @ 72° F

9,700 psi @ 72° F

10,000 psi @ 72° F

11,000 psi @ 72° F

11,600 psi @ 72° F

15,000 psi @ 72° F

350 psi @ 73° F

550 psi @ 73° F

650 psi @ 73° F

2,800 psi @ 73° F

3,000 psi @ 100° F

500 psi @ 300 ° F

580 psi @ 300 ° F

725 psi @ 300 ° F

	For Tube OD For Tube OD

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

DFARS Specialty Metals
COTS-Exempt

DFARS Specialty Metals
Compliant

	Specifications Met Specifications Met

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant with
Exemptions

	Pressure Class Pressure Class

125
150
200
250
300
600
1000
1500
3000
6000
Not Rated

	Finish Finish

Black Nickel Plated

Black Zinc Plated

Phosphate Coated

Ultra-Corrosion-Resistant
Coated

Zinc-Phosphate Coated

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

How can we improve?

37,901 Products

Fluid Handling

Fabricating and Machining

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