Durometer 40A Rubber | McMaster-Carr

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System of Measurement

Thickness

Width

Hardness

Durometer 30 OO

Durometer 40 OO

Durometer 50 OO

Durometer 60 OO

Durometer 70 OO

Durometer 75 OO

Durometer 80 OO

Durometer 43D to Durometer 55D

Durometer 46D to Durometer 60D

Durometer 50D to Durometer 55D

Durometer 50D to Durometer 60D

Durometer 50D to Durometer 65D

Durometer 52D to Durometer 55D

Durometer 55D to Durometer 66D

Durometer 60D to Durometer 70D

Durometer 62D to Durometer 67D

Durometer 65D to Durometer 67D

Knoop 2500 HK 0.1

Rockwell E45 to Rockwell E60

Rockwell M50 to Rockwell M90

Rockwell M75 to Rockwell M80

Rockwell M80 to Rockwell M100

Rockwell M84 to Rockwell M87

Rockwell M89 to Rockwell M96

Rockwell M94 to Rockwell M101

Rockwell R40 to Rockwell R80

Rockwell R80 to Rockwell R90

Rockwell R101 to Rockwell R109

Rockwell R106 to Rockwell R115

Rockwell R108 to Rockwell R121

Rockwell R110 to Rockwell R115

Rockwell R110 to Rockwell R120

Rockwell R111 to Rockwell R125

Rockwell R115 to Rockwell R118

Rockwell R120 to Rockwell R122

Backing Type

Shape

Hardness Rating

Length

Texture

Color

Material

Stainless Steel

For Use Outdoors

Adhesive Type

Maximum Temperature

Less than 250° F

250° F to 299° F

300° F to 499° F

500° F to 999° F

Tensile Strength

Specifications Met

Fed. Spec. A-A-59588

Flexibility

Diameter

RoHS

Compliant with Exemptions

REACH

Mount Type

Threaded Insert

Unthreaded Hole

ID

13/64" to 11/32"

7/16" to 35/64"

17/32" to 39/64"

OD

Minimum Temperature

-99° F to -50° F

-49° F to -1° F

Greater than 0° F

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

2,115 Products

Raw Materials

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

Building and Machinery Hardware

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

Protective Plugs

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

Vibration-Damping Mounts

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

Vibration-Damping Pads

Vibration-Damping Pads

Place under machinery to reduce vibration and noise, extending service life and protecting floors

Leveling Mounts

Leveling Mounts

Level machines and workbenches on uneven surfaces, reduce vibration, and protect floors

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

Tubing Samples

Test tubing material or hardness to confirm it works for your application

Sealing

Gasket Material

Gasket Material

Cut custom shapes and sizes to fill gaps between flat surfaces

EMI/RFI Shielding Gaskets

EMI/RFI Shielding Gaskets

Fit around enclosure doors or data connectors to prevent inaccurate signals and flickering displays

Fabricating and Machining

Casting Compounds

Casting Compounds

Mix and pour into molds to capture intricate detail when casting parts, linings, and prototypes

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