Male Tube Fittings | McMaster-Carr

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Air Admittance Valves

Faucet Spout Thread Adapters

Fire Hose and Fittings

Flow-Adjustment Valves

Grease Fitting Adapters

Grease Fittings

Grease Gun Swivels

Hose

Hose Coupling Size-Identification Kits

Hose Fittings

Hydraulic Jack Hose and Fittings

Manifolds

Manual On/Off Valves

Mufflers

System of Measurement

Tube OD

Pipe Size

Thread Type

Material

Gender

Fitting Connection

For Use With

Connects To

Fitting Type

Thread Size

Tube Material

Hose ID

Maximum Pressure @ Temperature

Tube ID

Tube Stem OD

Tube Hardness Rating

Color

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

2B999

EAR99

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

Yes

DFARS Specialty Metals

Exempt

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20,549 Products

Fluid Handling

Tube Fittings

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

11,333 products

Hose Fittings

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

5,318 products

Hose

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

4 products

Pipe and Fittings

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

1,679 products

Air Chucks

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

15 products

Manifolds

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

1 product

Manual On/Off Valves

Start and stop flow through a line

390 products

Sampling Valves

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

1 product

Check Valves

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

141 products

Orifice Valves

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

152 products

Flow-Adjustment Valves

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

29 products

Diverting Valves

Redirect flow between ports

2 products

Pressure-Relief Valves

Protect equipment by opening at a set pressure and closing when the pressure drops; for repeated use

17 products

Mufflers

Reduce noise and filter exhaust fumes

24 products

Lubricating

Grease Fitting Adapters

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

41 products

Grease Fittings

Create an inlet on equipment and machinery for injecting lubricant; also known as Zerk fittings

9 products

Grease Gun Swivels

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

10 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

Air Admittance Valves

Allow air into drain, waste, and vent systems so you don't have to vent plumbing to the outdoors

2 products

Electrical Power, Networking, and Controlling

Conduit and Fittings

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

34 products

Safety Equipment

Fire Hose Fittings

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

76 products

Material Handling

Hydraulic Jack Hose and Fittings

Convey hydraulic fluid between hydraulic jacks and their power source

17 products