McMaster-Carr

Search Results

	System of Measurement System of Measurement

Inch

Metric

	For Shaft Diameter For Shaft Diameter

1/8" to 3/4"

1/2" to 1"

5/8" to 1 9/16"

3/4" to 2"

1" to 2 5/8"

1 1/4" to 3"

	Material Material

	Finish Finish

	Construction Construction


Two Piece	One Piece

Hinged

	For Shaft Type For Shaft Type


Round	Keyed

Threaded	Square

Round with Support Rail	Hex

Acme Lead Screw	D-Profile

	Clamping Screw Material Clamping Screw Material

Steel

Stainless Steel

	Width Width

15/32"-11/16"

3/4"-1 1/16"

7/8"-1 1/4"

1"-1 7/16"

1 1/8"-1 1/2"

1 3/16"-1 9/16"

1 3/8"-1 7/8"

1 1/2"-2"

1 5/8"-2 1/4"

1 3/4"-2 1/2"

	OD OD

	Number of Clamping Screws Included Number of Clamping Screws Included

	For Shaft Thread Size For Shaft Thread Size

	Thread Size Thread Size

	For Shaft Width For Shaft Width

	Lever Material Lever Material

Aluminum

Zinc

	Flat-to-Flat Height Flat-to-Flat Height

	Keyway Width Keyway Width

	Color Color

	White
	Gray

	Keyway Depth Keyway Depth

	Thread Direction Thread Direction

Right Hand

Left Hand

	Number of Mounting Holes Number of Mounting Holes

	Lever Height Lever Height

	Lever Length Lever Length

	Mounting Hole Thread Size Mounting Hole Thread Size

4-40
6-32
8-32
10-24
10-32
1/4"-20
1/4"-28
5/16"-18

5/16"-24

3/8"-16

View catalog pages (10)

Forward

How can we improve?

2,185 Products

About Shaft Collars

Shaft collars are useful for holding and positioning components on a shaft. They can also serve as mechanical stops and stroke limiters.

Two-Piece Shaft Collars

Install anywhere on a shaft without removing components or having access to the ends of the shaft.

Shaft Collars

To install, slide these one-piece collars onto the end of your shaft.

Hinged Shaft Collars

Offering the benefits of a two-piece collar in a one-piece design, these collars swing open for positioning then close anywhere on your shaft.

Mountable Shaft Collars

Mounting holes or weldable materials allow you to fasten gears, pulleys, and sprockets to these collars.

Threaded Shaft Collars

Square Shaft Collars

Install these two-piece collars square shafts.

Support-Rail Shaft Collars

Designed to fit onto shafts that have a support rail running underneath them, these collars can be used as end-stops for linear motion components.

Hex Shaft Collars

D-Profile Shaft Collars

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.

Terms and Conditions and Privacy Policy