Flexible Connectors | McMaster-Carr

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System of Measurement

Pipe Size

Material

Shaft Diameter

Length

Fitting Connection

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Adjustable-Angle Elbow

Fitting Type

For Use With

Thread Type

Gender

Connects To

Shaft Type

Maximum Temperature

Conduit Trade Size

Overall Length

Fitting Material

For Shaft Misalignment Type

RoHS

Compliant with Exemptions

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

Yes

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Shaft Mount Type

Export Control Classification Number (ECCN)

3,355 Products

Fluid Handling

Hose

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

163 products

Pipe and Pipe Fittings

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

426 products

Duct Hose

Connect to blowers and vacuums to move air, fumes, dust, chips, and liquids

87 products

Duct Hose Fittings

Join lengths of duct hose or connect to your exhaust system

75 products

Tube and Tube Fittings

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

7 products

Electrical Power, Networking, and Controlling

Conduit and Fittings

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

420 products

Conduit Bumpers

Shield sections of flexible conduit from impact to prevent wear

5 products

Conduit Support Clips

Mount flexible plastic conduit to walls and machines

8 products

Circuit Board Connectors

Connect flat flexible cable to circuit boards

10 products

Power Transmission

Flexible Shafts

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

41 products

Shaft Couplings

Connect two shafts to transfer rotary motion from one to the other

1,414 products

U-Joints

Transfer torque between shafts at an angle; handle more torque and misalignment than flexible shafts

181 products

Shear Couplings

Sever the connection between shafts when there's too much torque to protect parts from breaking

21 products

Torque Limiters

Keep torque at or below a set limit to control tension or braking or protect machinery from overload

52 products

Heating, Ventilation, and Air Conditioning

Duct Straights

Connect lengths of duct in a straight line

6 products

Material Handling

Shackles

Lift, pull, and anchor heavy loads while keeping them secure with a pin

16 products

Building and Machinery Hardware

Mechanical Control Cables

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

97 products