Bronze Couplings | McMaster-Carr

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System of Measurement

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Thread Type

UN/UNF (SAE Straight)

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Length

For Use With

Liquid Carbon Dioxide

Gender

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Double-Grip-Lock Claw

Threading

Threaded on Both Ends

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Connects To

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REACH

RoHS

Compliant with Exemptions

Not Compliant

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

Yes

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

1,714 Products

Fluid Handling

Pipe and Fittings

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

620 products

Tube Fittings

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

181 products

Hose Fittings

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

49 products

Manual On/Off Valves

Start and stop flow through a line

394 products

Solenoid On/Off Valves

A solenoid withstands rapid cycling for applications with frequent opening and closing

91 products

Air-Actuated On/Off Valves

Operate on compressed air to start and stop flow faster than motor-driven valves

31 products

Power Transmission

Precision Lead Screw Nuts

Pair with precision lead screws for accurate starts and stops in your assembly

178 products

Lead Screw Nuts

Mate with lead screws to move components in a straight line

54 products

Rod Ends

Use with connecting rods to support loads and control steering, tensioning, or pivoting motion

64 products

Flexible Shafts

Snake around curves and obstructions to transmit rotary motion along any path

10 products

Fastening and Joining

Brazing Rings

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

5 products

Building and Machinery Hardware

Mechanical Control Cables

Weave around obstructions to operate valves, throttles, and other machinery from a distance

3 products

Electrical Power, Networking, and Controlling

Power Receptacles

Install in a wall or panel to transmit power to plugs or sockets

7 products