Aluminum Washers | McMaster-Carr

Filter by

Product Family

Abrasive Hand Brushes

Pressure Washer Extension Wands

Material

Handle Material

System of Measurement

Screw Size

Thickness

Washer Type

Performance

Electrical Insulating

Finish

Zinc Yellow-Chromate Plated

Length

Thread Size

Washer Designation

Shaft Diameter

Color

Specifications Met

RoHS

Compliant with Exemptions

Hardness

REACH

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

Yes

Export Control Classification Number (ECCN)

2B999

EAR99

DFARS Specialty Metals

Body Material

Bristle Material

Flange Material

Housing Material

2,197 Products

Fastening and Joining

Washers

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

192 products

Sealing Washers

Prevent fluids from leaking around fasteners

50 products

Finishing Washers

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

5 products

Leveling Washers

Curved or tapered to compensate for uneven mounting surfaces

6 products

Lock Washers

Resist vibration to prevent fasteners from loosening

9 products

Spacers

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

1,165 products

Shims

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

157 products

Captive Panel Screws

Secure panels and enclosures while still having access to them

87 products

Unthreaded Inserts

Reinforce, align, and adjust joints as you tighten a fastener

10 products

Magnets

Attract or repel metal objects to hang, secure, or position them

4 products

Power Transmission

Thrust Bearings

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

54 products

Building and Machinery Hardware

Grommets

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

66 products

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

19 products

Facility and Grounds Maintenance

Water Brooms

Hook up to a garden hose and roll to wash floors, driveways, and other flat surfaces

1 product

Pressure Washer Extension Wands

Connect to your pressure washer to spray down hard-to-reach areas

1 product

Siphon Guns

Spray liquid and air at the same time to produce a mist of liquids or chemicals

7 products

Wash Guns

Fasten to a hose to control water flow during washdowns

8 products

Brooms

Sweep up dust, dirt, and other debris

5 products

Hand Brushes

Clean dust and chips off tables and workbenches

6 products

Squeegees

Wipe liquids off of windows, floors and other surfaces

16 products

Scouring Pads

Scrub heavy grease and grime away better than sponges

9 products

Scrub Brushes

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

8 products

Fabricating and Machining

Blowguns

Direct a stream of air to clean equipment, parts, and spaces

116 products

Cup and End Brushes

Attach to a power tool to clean flat, curved, and irregular surfaces

11 products

Nozzle Tip Cleaners

Clear out residue from small openings, such as nozzles or torch tips

4 products

Tube Brushes

Remove contaminants from tubes, pipes, and holes

21 products

Wheel Brushes

Bristles on the edge of the wheel clean, sand, and debur targeted areas

14 products

Abrasive Hand Brushes

Manually scrub to remove rust, stains, small burs, and other contaminants

10 products

Fluid Handling

Air Knives

Create a sheet of high-velocity air that dries, cleans, and cools parts and equipment

79 products

Air Nozzles

Blow concentrated air for cleaning, drying, cooling, and ejecting parts

6 products

Tube Fitting Rings

Snap onto push-to-connect fittings to identify different tubing lines

23 products

Submersible Pumps

Circulate liquids in small tanks, cooling baths, and other low-flow applications

15 products

Communication

Tag Rings

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

2 products