Blue Washers | McMaster-Carr

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System of Measurement

Screw Size

ID

Thickness

0.019" to 0.043"

0.037" to 0.049"

0.045" to 0.057"

0.052" to 0.072"

0.053" to 0.065"

0.057" to 0.069"

0.083" to 0.103"

OD

Color

Material

Stainless Steel

Washer Type

Finish

Hardness

Length

Washer Designation

General Purpose

Performance

Abrasion Resistant

Chemical Resistant

Corrosion Resistant

Electrically Insulating

High Temperature

Metal Detectable

Moisture Resistant

Precision Adjust

Specifications Met

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

RoHS

Overall Height

Shape

Maximum Temperature

Less than 250° F

250° F to 299° F

300° F to 499° F

Width

Minimum Temperature

-99° F to -50° F

-49° F to -1° F

Greater than 0° F

Environment

Food and Beverage

Thread Type

Cross Section Shape

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721 Products

Fastening and Joining

Washers

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

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Lock Washers

Resist vibration to prevent fasteners from loosening

Shims

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

Building and Machinery Hardware

Vibration-Damping Mounts

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

Facility and Grounds Maintenance

Scouring Pads

Scrub heavy grease and grime away better than sponges

Scrub Brushes

Everyday scrub brushes, scrub brushes with a handle, and drill-operated scrub brushes

Squeegees

Wipe liquids off of windows, floors and other surfaces

Hand Brushes

Clean dust and chips off tables and workbenches

Brooms

Sweep up dust, dirt, and other debris

Sealing

O-Rings

Fit snugly into a groove between parts to create a leak-resistant seal

Communication

Tag Rings

Loop onto tags to attach them to lanyards, key rings, and other objects

Fabricating and Machining

Parts Baskets

Contain parts for cleaning and moving them in and out of washers

Tube Brushes

Remove contaminants from tubes, pipes, and holes

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