Wear-Resistant Washers | McMaster-Carr

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System of Measurement

Screw Size

ID

Material

4140 Alloy Steel

Stainless Steel

OD

Tooth Location

Internal and External

Length

Washer Type

Thickness

0.010" to 0.015"

0.010" to 0.016"

0.012" to 0.018"

0.014" to 0.020"

0.015" to 0.019"

0.016" to 0.021"

0.016" to 0.022"

0.017" to 0.021"

0.018" to 0.023"

0.018" to 0.024"

0.020" to 0.025"

0.020" to 0.027"

0.023" to 0.028"

0.028" to 0.034"

0.032" to 0.040"

0.037" to 0.045"

0.042" to 0.050"

0.047" to 0.055"

Color

Specifications Met

Shape

Performance

Abrasion Resistant

Adjustable Flow

Adjustable Length

Aggressive Cleaning

Chemical Resistant

Corrosion Resistant

Create-Your-Own

Electrically Insulating

Finish-Your-Own

Flame Retardant

High Efficiency

High Temperature

High Visibility

Impact Resistant

Low Temperature

Metal Detectable

Moisture Resistant

Precision Adjust

Squeeze to Open

Static Eliminating

Stress Resistant

Tension Indicating

Tight Clearance

Vibration Damping

Vibration Resistant

Water Resistant

Weather Resistant

X-Ray Detectable

Military Specification

MIL-P-46183 Type 1

Hardness

Rockwell C40 to Rockwell C50

Tube OD

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Certification

Maximum Temperature

Less than 250° F

250° F to 299° F

300° F to 499° F

Mount Type

Unthreaded Hole

Tensile Strength

10,000 psi to 19,999 psi

Minimum Temperature

-99° F to -50° F

-49° F to -1° F

Dielectric Strength

How can we improve?

1,138 Products

Fastening and Joining

Lock Washers

Resist vibration to prevent fasteners from loosening

Washers

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

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

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