Silicone Washers | McMaster-Carr

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Material

Stainless Steel

Core Material

Silicone Rubber

OD

ID

Screw Size

System of Measurement

Thickness

0.019" to 0.043"

0.021" to 0.041"

0.047" to 0.109"

0.052" to 0.072"

0.078" to 0.105"

0.083" to 0.103"

1.320 mm to 1.820 mm

Color

Washer Type

Maximum Temperature

250° F to 299° F

300° F to 499° F

500° F to 999° F

Cross Section Shape

Environment

Food and Beverage

Width

Hardness

Performance

Chemical Resistant

Corrosion Resistant

High Temperature

Metal Detectable

Weather Resistant

Hardness Rating

Shape

Dash Number

For Use With

Diluted Salt Solutions

Fluorinated Solvents

Synthetic Lubricants

Transmission Fluid

Seal Material

Silicone Rubber

REACH

RoHS

Export Control Classification Number (ECCN)

DFARS Specialty Metals

O-Ring Material

Silicone Rubber

Blade Material

Silicone Rubber

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1,956 Products

Fastening and Joining

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Spacers

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

Sealing

O-Rings

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

O-Ring Cord Stock

O-Ring Cord Stock

Cut to length to create customized seals

Raw Materials

Foam

Pockets of air make it lighter in weight than rubber; good for packing, insulating, and sealing

Building and Machinery Hardware

Grommets

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

Facility and Grounds Maintenance

Squeegees

Wipe liquids off of windows, floors and other surfaces

Fluid Handling

Tube and Tube Fittings

Tube and Tube Fittings

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

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