Shaft Collars | McMaster-Carr

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Shaft Diameter

Construction

Material

Shaft Type

Round with Support Rail

Shaft Mount Type

Width

System of Measurement

Finish

Clamping Screw Material

Stainless Steel

Steel

Number of Clamping Screws Included

Shaft Width

Set Screw Material

Keyway Width

Clamping Screw Finish

Clamping Screw Type

Thread Size

REACH

RoHS

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

1C998

2B999

EAR99

DFARS Specialty Metals

Compliant

Exempt

Not Compliant

Number of Set Screws Included

Length

Overall Length

Pipe Size

6,316 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

Shaft Adapters

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

54 products

Machinable Shaft Ends

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

56 products

Lead Screw Collars

Position components and limit travel along a lead screw

55 products

Bearing Nuts

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

412 products

Building and Machinery Hardware

Slip-On Framing and Fittings

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

107 products

Clamp-On Framing and Fittings

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

32 products

T-Slotted Framing and Fittings

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

2 products

Adjustable Handles

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

21 products

Fabricating and Machining

Drill Stops

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

145 products

Drill Chuck Replacement Parts

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

54 products

Material Handling

Pipe Hangers

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

76 products

Fluid Handling

Pipe and Pipe Fittings

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

56 products

Tube and Tube Fittings

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

37 products