High Strength Washers | McMaster-Carr

Filter by

System of Measurement

Screw Size

Material

Stainless Steel

Fastener Strength Grade/Class

Finish

Corrosion-Resistant Coated

Zinc Flake Coated

Zinc Yellow-Chromate Plated

OD

Washer Type

ID

Thickness

0.008" to 0.012"

0.012" to 0.018"

0.013" to 0.019"

0.016" to 0.025"

0.018" to 0.032"

0.020" to 0.060"

0.023" to 0.027"

0.024" to 0.038"

0.025" to 0.039"

0.025" to 0.040"

0.027" to 0.035"

0.028" to 0.036"

0.029" to 0.033"

0.033" to 0.037"

0.034" to 0.044"

Fastener Strength Rating

Washer Designation

General Purpose

Color

Specifications Met

ASME Designation

Overall Height

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

Maximum Temperature

Less than 250° F

250° F to 299° F

300° F to 499° F

500° F to 999° F

Military Specification

Army-Navy Specification

Minimum Temperature

-99° F to -50° F

-49° F to 0° F

Tooth Location

Certification

How can we improve?

732 Products

Washers

General Purpose Washers

General Purpose Washers

Your go-to metal washer for every screw size

Oversized Washers

Oversized Washers

Exaggerated diameters and thicknesses to cover large holes or to create gaps

Mil. Spec. Washers

Mil. Spec. Washers

Adhere to U.S. military standards for material and construction

SAE Washers

Meet SAE sizing standards and typically have smaller diameters than USS washers

USS Washers

Meet USS sizing standards and typically have larger diameters than SAE washers

ASME Washers

Meet ASME standards and come in regular, narrow, and wide diameters

Undersized Washers

Undersized Washers

Pair with fasteners that have narrow heads, such as cheese and socket head screws

Tension-Indicating Structural Washers

Tension-Indicating Structural Washers

Change color when you apply the correct tension to prevent overtightening

Plastic Washers

Plastic Washers

Lightweight, nonconductive, and naturally rust resistant

Fiberglass Washers

Fiberglass Washers

Best strength-to-weight ratio of all our nonmetal washers

Other Products

Lock Washers

Resist vibration to prevent fasteners from loosening

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