Adapter Tube Fittings | McMaster-Carr

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Compliant with Exemptions

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REACH

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Export Control Classification Number (ECCN)

2B999

EAR99

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

Exempt

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20,473 Products

Fluid Handling

Tube Fittings

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

11,358 products

Hose Fittings

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

5,288 products

Pipe and Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases

1,660 products

Pipe Traps

Create a seal that prevents the backflow of gas

4 products

Air Chucks

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

6 products

Manifolds

Distribute air or fluid to multiple places from a single source; also called headers

11 products

Manual On/Off Valves

Start and stop flow through a line

508 products

Sampling Valves

Drain a small amount of liquid or gas for inspection without disrupting flow

5 products

Check Valves

Permit flow in only one direction by closing when flow stops or reverses

99 products

Flow-Adjustment Valves

Gradually open and close to control the volume of air and liquids through a line

9 products

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

Electrical Power, Networking, and Controlling

Conduit and Fittings

Protect wiring from impact and the environment in runs indoors, outdoors, and underground

34 products

Lubricating

Grease Gun Swivels

Move grease-dispensing guns in any direction without kinking the outlet hose

2 products

Safety Equipment

Fire Hose Fittings

Mount your fire hose to hydrants and washdown equipment, or join lengths of hose

36 products

Material Handling

Hydraulic Jack Hose Straights

Join lengths of hose to send hydraulic fluid in one direction

1 product