Sleeve Couplings | McMaster-Carr

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For Rotary Motion

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UN/UNF (SAE Straight)

Tube Material

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Shaft Coupling Flexibility

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

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REACH

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DFARS Specialty Metals

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Export Control Classification Number (ECCN)

1,024 Products

Flexible Shaft Couplings

Flexible Shaft Couplings for Continuous Motion

High-Speed Vibration-Damping Flexible Shaft Couplings

Gear-shaped for high-speed and high-torque applications

20 products

Lightweight Flexible Shaft Couplings

Nylon sleeves reduce weight and lower energy consumption

30 products

Ultra-High-Torque Flexible Shaft Couplings

The rigid steel gear design transmits more torque than other couplings

12 products

Other Products

Rigid Shaft Couplings

Join two shafts that are aligned and handle higher torque than flexible shaft couplings

154 products

Tube Fittings

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

536 products