Shaft Locks | McMaster-Carr

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System of Measurement

Shaft Diameter

5/8" to 1 9/16"

OD

5/16" to 11/32"

Material

Beryllium Copper

Stainless Steel

Tungsten Carbide

Construction

Shaft Type

Acme Lead Screw

Round with Support Rail

ID

Shaft Mount Type

Width

Retaining Ring Type

Retaining Ring Style

Constant Section

Finish

Corrosion-Resistant Coated

Phosphate Coated

Zinc Yellow-Chromate Plated

Groove Diameter

Ring Thickness

Ring OD

Clamping Screw Material

Stainless Steel

Groove Width

Ring ID

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Number of Clamping Screws Included

Thread Size

Keyway Width

How can we improve?

6,016 Products

Power Transmission

Shaft Collars

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

Pulley and Sprocket Bushings

Pulley and Sprocket Bushings

Mount between a rotating shaft and equipment to secure the shaft and reduce vibration

Bearing Locknuts

Bearing Locknuts

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

Lead Screw Collars

Lead Screw Collars

Position components and limit travel along a lead screw

Machinable Shaft Ends

Machinable Shaft Ends

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

Fastening and Joining

Retaining Rings

Retaining Rings

Hold components on a shaft

Gravity Pins

Slip through holes in telescoping tubing and wrap around to secure

Linch Pins

Slide into holes on clevis pins and shafts and snap down the locking ring so parts won’t fall off

Threaded Rod Collars

Threaded Rod Collars

Hold and position parts on a threaded rod

Spring Button Clips

Spring Button Clips

Join pieces of telescoping tubing using spring force

Building and Machinery Hardware

Adjustable Handles

Adjustable Handles

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

Material Handling

Scaffold Locking Pins

Scaffold Locking Pins

Fasten base plates, guardrail posts, and other components to scaffold frames

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

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