Arbor Shims | McMaster-Carr

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ID

Thickness

0.008" to 0.02"

OD

Material

Stainless Steel

Shape

System of Measurement

Screw Size

Sold As

Shaft Diameter

Minimum Hardness

Magnetic Properties

May Be Mildly Magnetic

Performance

Chemical Resistant

Corrosion Resistant

Electrically Insulating

High Temperature

Moisture Resistant

Precision Adjust

Stress Resistant

Shaft Type

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

Length

Specifications Met

SAE AMS-DTL-22499

Shoulder Diameter

Color

For Bearing OD

Number of Pieces

Notch Width

Maximum Temperature

For Use With

Ball Bearing Housings

Ball Bearing Outer Rings

Shoulder Screws

How can we improve?

2,863 Products

Shims

Round Shims

Shims

Razor-thin tolerances for precise aligning, spacing, and leveling

Wide-Rim Shims

Spread loads across a wider surface area than standard shims to minimize wear between components

Peel-Away Multilayer Shims

Peel-Away Multilayer Shims

Peel off the layers until you reach your desired thickness

Shims for Shortening Screw Shoulders

Shims for Shortening Screw Shoulders

Pare down the shoulder on shoulder screws to tighten the hold on components

Shims for Lengthening Screw Shoulders

Shims for Lengthening Screw Shoulders

When shoulders come up short, extend the shoulder length on your screw

Shims for Ball Bearing Outer Rings

Shims for Ball Bearing Outer Rings

Spread load between multiple bearings to boost their efficiency on shafts

Shims for Ball Bearing Housings

Shims for Ball Bearing Housings

Secure bearings in stamped, molded, or worn housings

Shims for Keyed Shafts

Shims for Keyed Shafts

Notched or tabbed to fit keyed shafts with or without a key inserted

Shims for Dies

Restore your die to its original height for clean cuts in metal stamping

Shim Assortments

Shim Assortments

Keep multiple shim thicknesses on hand for precise aligning, spacing, and leveling

Shim Assortments for Shortening Screw Shoulders

Shim Assortments for Shortening Screw Shoulders

Customize your shoulder lengths by keeping multiple shoulder-shortening shim sizes on hand

Shim Assortments for Lengthening Screw Shoulders

Shim Assortments for Lengthening Screw Shoulders

Customize your shoulder lengths by keeping multiple shoulder-lengthening shim sizes on hand

Shim Assortments for Keyed Shafts

Shim Assortments for Keyed Shafts

Keep multiple shim thicknesses on hand for keyed shafts and arbors that have a key inserted

Shim Assortments for Dies

Shim Assortments for Dies

Keep a variety of shim ODs on hand to fit various die sizes

Other Products

Spacers

Unthreaded to create space between two surfaces or objects, often to align them

Broach Shims

Slide between a keyway broach and bushing to control the keyway's depth when cutting more than once

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