Set Collars | McMaster-Carr

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System of Measurement

Shaft Diameter

Material

Construction

Shaft Mount Type

Shaft Type

Round with Support Rail

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Set Screw Material

Number of Clamping Screws Included

Shaft Width

Number of Set Screws Included

Keyway Width

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For Shaft Misalignment Type

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REACH

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Compliant with Exemptions

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DFARS Specialty Metals

Thread Size

Clamping Screw Type

Clamping Screw Finish

Length

5,755 Products

Power Transmission

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

2,803 products

Shaft Couplings

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

2,110 products

Machinable Shaft Ends

Mill custom pulleys, threaded hubs, sprockets, collars, and sensor targets and mount them to shafts

56 products

Lead Screws and Nuts

Components travel along a screw with broad, square threads to clamp and lift heavy loads

55 products

Bearing Nuts

Hold bearings, bushings, pulleys, and gears in place on threaded shafts and spindles

412 products

Fluid Handling

Pipe Collars

Clamp pipe passing through floors and walls

24 products

Pipe Bushings

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

12 products

Building and Machinery Hardware

Adjustable Handles

Lift and turn to easily position and tighten components; also called clamping handles

21 products

Lubricating

Grease Dispenser Monitors

Extend the life of bearings by taking the guesswork out of how much to lubricate them

1 product