Set Collars | McMaster-Carr

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Clamping Screw Type Clamping Screw Type

Socket Head Screw

Cap Screw

	Set Screw Type Set Screw Type


Hex Socket	Slotted

	Overall Length Overall Length

	For Shaft Misalignment Type For Shaft Misalignment Type


None	Angular

Parallel	Axial

	Clamping Screw Finish Clamping Screw Finish

Black Oxide

Zinc Plated

	For Motion Type For Motion Type

Forward/Reverse

Start/Stop

Continuous

	Shaft Coupling Type Shaft Coupling Type

5,663 Products

Power Transmission

Shaft Collars

Hold and position components on a shaft. Collars can also serve as mechanical stops and stroke limiters.

Shaft Connectors

Couplings, universal joints, and flexible shafts connect two shafts together and transfer torque from one to the other.

Machinable Shaft Ends

One side is unfinished for milling custom pulleys, threaded hubs, sprockets, collars, knobs, sensor targets, or just about anything imaginable; the other side is a one-piece clamping coupling for mounting whatever you’ve created to your shaft.

Lead Screw Collars

Install these threaded collars on a lead screw to separate and position components, or use them as an end stop to limit travel.

Pipe Bushings for Shaft Collars

Sized specifically to adapt standard shaft collars to pipe, these bushings create a tight fit.

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Power Transmission

Shaft Collars

Shaft Connectors

Machinable Shaft Ends

Lead Screw Collars

Pipe Bushings for Shaft Collars

Pipe Bushings for Shaft Collars

Grease-Dispensing Monitors

Grease-Dispensing Monitors