Chemical Resistant Cushioning Washers | McMaster-Carr

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System of Measurement

ID

OD

Screw Size

Material

Stainless Steel

Thickness

0.002" to 0.004"

0.008" to 0.012"

0.009" to 0.012"

0.013" to 0.017"

0.017" to 0.023"

0.018" to 0.023"

0.019" to 0.043"

0.021" to 0.041"

0.022" to 0.028"

0.025" to 0.040"

0.027" to 0.035"

0.027" to 0.036"

0.028" to 0.036"

0.035" to 0.045"

0.036" to 0.045"

Washer Type

Color

Performance

Chemical Resistant

Corrosion Resistant

Electrically Insulating

Finish-Your-Own

High Temperature

Vibration Resistant

Weather Resistant

Maximum Temperature

Hardness

Minimum Temperature

RoHS

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Environment

Food and Beverage

Specifications Met

Sold As

For Use With

Maximum Pressure for Fluids

Less than 3,000 psi

3,000 psi to 3,499 psi

3,500 psi to 3,999 psi

4,000 psi or greater

Food Industry Standard

3-A Certified 18-03

FDA Compliant 21 CFR 177.2600

Maximum Pressure for Gases

Seal Hardness

Pressure Rating

Raised Grid Width

How can we improve?

352 Products

Fastening and Joining

Sealing Washers

Sealing Washers

Prevent fluids from leaking around fasteners

Washers

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

Cushioning Washers

Cushioning Washers

Cushion joints to dampen vibration and protect them from wear

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