Metal Washers | McMaster-Carr

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System of Measurement

OD

ID

Screw Size

Material

Stainless Steel

Thickness

0.005" to 0.024"

0.005" to 0.030"

Length

Washer Type

Shaft Diameter

Finish

Black Zinc Plated

Chromate Conversion Coated

Corrosion-Resistant Coated

Nickel Chrome Plated

Phosphate Coated

Shape

Plain Bearing Type

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

Specifications Met

Federal Specification

SAE AMS-DTL-22499

Performance

Chemical Resistant

Corrosion Resistant

Finish-Your-Own

High Temperature

High Visibility

Precision Adjust

Thread Size

Hardness

For Housing ID

Fastener Strength Grade/Class

ASTM Grade A325

ASTM Grade A490

Color

Washer Designation

General Purpose

Width

Overall Height

How can we improve?

19,550 Products

Fastening and Joining

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

Lock Washers

Resist vibration to prevent fasteners from loosening

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Finishing Washers

Finishing Washers

Screw heads sit flush to prevent snagging and to create a neat, finished appearance

Leveling Washers

Leveling Washers

Curved or tapered to compensate for uneven mounting surfaces

Cross-Bracing Washers

Cross-Bracing Washers

Connect cross-bracing rods or cables to structural beams; also known as hillside washers

Spacers

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

Shims

Align and space components on shafts, or level machinery, cabinets, and doors

Retaining Rings

Retaining Rings

Hold components on a shaft

Fastener Assortments

Fastener Assortments

Stay prepared by keeping fasteners in common sizes and materials on hand

Power Transmission

Springs

Apply and absorb force with compression, die, extension, torsion, and disc springs

Sleeve Bearings

Sleeve Bearings

With no moving parts, the plainest type of bearing

Flanged Sleeve Bearings

Flanged Sleeve Bearings

A sleeve and thrust bearing in one to support both parallel and perpendicular loads

Bearing Washers

Bearing Washers

Adapt needle-roller thrust bearings for use on unhardened, unground surfaces

Thrust Bearings

Thrust Bearings

Support loads parallel to the shaft with plain, ball, or roller bearings

Bearing Lock Washers

Bearing Lock Washers

Lock bearing nuts in place to prevent loosening due to vibration

Communication

Tag Washers

Bolt onto surfaces to mount tag rings and ties

Fabricating and Machining

Clamp Holding Washers

Clamp Holding Washers

Replace worn washers on open-arm toggle clamps to keep holding screws in place

Material Handling

Tie-Down Washers

Tie-Down Washers

Angled sides align and hold tie-down straps

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