1/2 Pipe Size Couplings | McMaster-Carr

Filter by

System of Measurement

Fitting Type

Material

Compressed Non-Asbestos Synthetic Fiber

Thread Type

UN/UNF (SAE Straight)

Shape

Adjustable-Angle Elbow

Gender

Fitting Connection

For Use With

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (5% Concentration)

Pipe Material

Pipe Schedule

Connects To

Pressure Class

Length

Flange Material

Maximum Pressure @ Temperature

Threading

Threaded on Both Ends

Tube OD

Body Shape

Fitting Material

RoHS

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Exempt

Not Compliant

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

Yes

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

7,177 Products

Fluid Handling

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

3,379 products

Hose Fittings

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

748 products

Hose End Caps

Cover the ends of hose to keep out dirt and debris

1 product

Tube Fittings

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

1,277 products

Tube Fitting Rings

Prevent leaks at tubing connection points

1 product

Pipe Repair Clamps

Fix small holes and cracks in pipe without taking your system apart

12 products

Orifice Valves

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

75 products

On-Off Valves

Start and stop flow through a line

633 products

Valve Union Fittings

Mating parts join valves to a line for quick connection and removal

4 products

Float Valve Bodies

Pair with floats and rods to create float valves that meet your needs

16 products

Electrical Power, Networking, and Controlling

Conduit and Fittings

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

194 products

Mini Receptacles

Install in walls and panels and pair with plugs to send power and signal

48 products

Metric Circular Receptacles

Install in walls and panels and pair with plugs to make metric connections

33 products

Solenoid Valve Connectors

Sockets and receptacles to connect solenoid components, such as valves and motors

7 products

Fastening and Joining

Thread Adapters

Join threads of a different type, size, and gender

4 products

Brazing Rings

Snap into metal pipe and tubing to form leak-resistant joints more quickly than with hand-fed alloys

1 product

Facility and Grounds Maintenance

Faucet Spout Thread Adapters

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

3 products

Power Transmission

Shaft Collar Adapters

Sized specifically to adapt standard shaft collars to pipe, creating a tight fit

2 products