Flange Washers | McMaster-Carr

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System of Measurement

Screw Size

ID

OD

Material

Stainless Steel

Washer Type

Thickness

0.020" to 0.024"

0.025" to 0.035"

0.028" to 0.034"

0.030" to 0.065"

0.035" to 0.045"

0.036" to 0.044"

0.041" to 0.053"

0.042" to 0.051"

Sleeve OD

Sleeve Height

Overall Height

Finish

Color

Shaft Diameter

Performance

Chemical Resistant

Corrosion Resistant

Electrically Insulating

High Temperature

Weather Resistant

Maximum Temperature

Less than 200° F

200° F to 249° F

250° F to 299° F

300° F to 499° F

500° F or greater

Hardness

Edge Type

RoHS

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

Width

Minimum Temperature

Application

Diameter

Environment

Food and Beverage

How can we improve?

627 Products

Fastening and Joining

Insulating Washers

Insulating Washers

Isolate screws from electrical current and prevent corrosion from mating different metals

Washers

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

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Finishing Washers

Finishing Washers

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

Cross-Bracing Washers

Cross-Bracing Washers

Connect cross-bracing rods or cables to structural beams; also known as hillside washers

Fabricating and Machining

Clamp Holding Washers

Clamp Holding Washers

Replace worn washers on open-arm toggle clamps to keep holding screws in place

Material Handling

Tie-Down Washers

Tie-Down Washers

Angled sides align and hold tie-down straps

Electrical

Conduit Knockout Reducers

Conduit Knockout Reducers

Shrink knockout sizes in electrical boxes to connect smaller conduit

Power Transmission

Springs

Apply and absorb force with compression, die, extension, torsion, and disc springs

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