Silicone Rubber Washers | McMaster-Carr

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OD

Screw Size

ID

System of Measurement

Thickness

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

Washer Type

Color

Environment

Food and Beverage

Maximum Temperature

250° F to 299° F

300° F to 499° F

500° F to 999° F

Cross Section Shape

Width

Performance

Corrosion Resistant

High Temperature

Metal Detectable

Weather Resistant

Hardness

Hardness Rating

For Use With

Diluted Salt Solutions

Synthetic Lubricants

Transmission Fluid

Acetic Acid (White Vinegar)

Dash Number

Minimum Temperature

-249° F to -100° F

-99° F to -50° F

-49° F to -1° F

Food Industry Standard

3-A Certified 18-03

FDA Compliant 21 CFR 177.2600

Enclosure Rating

Length

Fractional ID

REACH

RoHS

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

1,428 Products

Fastening and Joining

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

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

Building and Machinery Hardware

Grommets

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

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