Blue Washers | McMaster-Carr

Filter by

System of Measurement

Screw Size

Thickness

Color

Material

Washer Type

Finish

Hardness

Washer Designation

Length

Performance

Electrical Insulating

Specifications Met

DFARS Specialty Metals

Compliant

Exempt

Not Compliant

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

REACH

Overall Height

RoHS

Export Control Classification Number (ECCN)

Environment

Width

Maximum Temperature

Shape

Thread Type

Minimum Temperature

761 Products

Fastening and Joining

Washers

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

25 products

Sealing Washers

Prevent fluids from leaking around fasteners

54 products

Lock Washers

Resist vibration to prevent fasteners from loosening

16 products

Shims

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

27 products

Building and Machinery Hardware

Vibration-Damping Mounts

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

30 products

Grommets

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

9 products

Facility and Grounds Maintenance

Scouring Pads

Scrub heavy grease and grime away better than sponges

35 products

Scrub Brushes

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

41 products

Squeegees

Wipe liquids off of windows, floors and other surfaces

20 products

Brooms

Sweep up dust, dirt, and other debris

25 products

Hand Brushes

Clean dust and chips off tables and workbenches

4 products

Wash Guns

Fasten to a hose to control water flow during washdowns

3 products

Communication

Tag Rings

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

6 products

Sealing

O-Rings

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

447 products

Fabricating and Machining

Parts Baskets

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

2 products

Tube Brushes

Remove contaminants from tubes, pipes, and holes

5 products