Brass Tube Fittings | McMaster-Carr

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Material

Tube Material

System of Measurement

Tube OD

Pipe Size

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UN/UNF (SAE Straight)

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Connects To

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RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

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

Yes

Export Control Classification Number (ECCN)

2B999

EAR99

DFARS Specialty Metals

Nut Material

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Pipe Material

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9,138 Products

Fluid Handling

Tube Fittings

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

6,413 products

Hose Fittings

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

1,869 products

Air Chucks

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

5 products

Manifolds

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

65 products

Pipe and Fittings

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

26 products

Manual On/Off Valves

Start and stop flow through a line

316 products

Flow-Adjustment Valves

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

23 products

Check Valves

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

18 products

Orifice Valves

Restrict the flow of liquids and gases to precisely control rate and pressure

21 products

Diverting Valves

Redirect flow between ports

8 products

Flow-Regulating Valves

Maintain the set flow rate of fluid through your system

10 products

Motor-Actuated On/Off Valves

An electric motor handles higher flow rates and pressures than solenoid valves

6 products

Mufflers

Reduce noise and filter exhaust fumes

9 products

Strainers

Install next to valves and pumps to catch debris in your line

6 products

Lubricating

Grease Fitting Adapters

Mate grease fittings when the sizes and thread types don't match

12 products

Facility and Grounds Maintenance

Faucet Spout Thread Adapters

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

4 products

Safety Equipment

Fire Hose Fittings

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

71 products

Fastening and Joining

Brazing Rings

Snap into unthreaded pipe fittings for an extra-strong, leak-resistant connection

5 products