Shaft Collars | McMaster-Carr

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System of Measurement

Shaft Diameter

Construction

Material

Shaft Type

OD

Shaft Mount Type

Width

Clamping Screw Material

Finish

Number of Clamping Screws Included

Set Screw Material

ID

Shaft Width

Thread Size

Length

Clamping Screw Finish

Keyway Width

Number of Set Screws Included

Clamping Screw Type

REACH Compliance

RoHS Compliance

DFARS Compliance

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6,332 Products

Power Transmission

Shaft Collars

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

Shaft Couplings

Shaft Couplings

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

Shaft Adapters

Increase or reduce your shaft's diameter to fit equipment, or replace damaged shaft ends

Machinable Shaft Ends

Machinable Shaft Ends

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

Lead Screw Collars

Lead Screw Collars

Position components and limit travel along a lead screw

Bearing Nuts

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

Building and Machinery Hardware

Slip-On Framing and Fittings

Slip-On Framing and Fittings

Insert rails into fittings and tighten screws to make guards, railings, and racks

Clamp-On Framing and Fittings

Clamp-On Framing and Fittings

Two-piece fittings let you modify assembly stations, conveyors, and racks without dismantling them

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

Adjustable Handles

Adjustable Handles

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

Fabricating and Machining

Drill Stops

Limit how far bits can drill to create identical hole depths every time

Drill Chuck Replacement Parts

Drill Chuck Replacement Parts

Replace collars, shells, ball bearings, and other parts on drill chucks

Fluid Handling

Pipe and Pipe Fittings

Pipe and Pipe Fittings

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

Tube and Tube Fittings

Tube and Tube Fittings

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

Material Handling

Pipe Hangers

Suspend pipe, conduit, and tube from threaded rods, hooks, and straps

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)