Metal Hose Couplings | McMaster-Carr

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Material

Hastelloy C276 Nickel

Sleeve Material

System of Measurement

Pipe Size

Thread Type

Coupling Size

Gender

Fitting Connection

Connects To

Cam-and-Groove Component

Hose ID

For Use With

Dry Abrasive Materials

Acetic Acid (White Vinegar)

Shape

Quick-Disconnect Component

Fitting Type

Flow Control Type

Compatible Plug Style

Export Control Classification Number (ECCN)

2B999

EAR99

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Finish

Socket Material

Tube Material

Plug Material

Clamp Material

7,250 Products

Fluid Handling

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

5,299 products

Hose End Caps

Cover the ends of hose to keep out dirt and debris

129 products

Hose End Plugs

Insert into the ends of hose to keep out dirt and debris

9 products

Hose Fitting Nuts

Connect fittings and compressed-gas nipples to pressure regulators and torches

59 products

Hose Fitting Retaining Chains

Ensure hose end caps and plugs stay connected to the line

2 products

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

1,415 products

Tube Fitting Nuts

Tighten to create a strong seal between tube and tube fittings

10 products

Tube End Plugs

Insert into the ends of tube to keep out dirt and debris

3 products

Tube Fitting Sleeves

Pair with nuts and fittings to form a secure connection on tubing

13 products

Tube End Caps

Cover the ends of tube to keep out dirt and debris

1 product

Air Chucks

Connect air hose to Schrader valves, which are common on tires and hydraulic systems

28 products

Hose Crimpers

Crimp ferrules onto hose to secure fittings

28 products

Hose Kink Absorbers

Prevent hose from kinking to ensure maximum flow and extend hose life

1 product

Duct Hose and Fittings

Connect to blowers and vacuums to move air, fumes, dust, chips, and liquids

1 product

Measuring and Inspecting

Hose Coupling Size-Identification Kits

Match your hose coupling to one of the plugs to determine its size without measuring

1 product

Facility and Grounds Maintenance

Faucet Spout Thread Adapters

Connect the female end of your garden hose to a faucet spout

4 products