Washer Bumpers | McMaster-Carr

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Shape

Tapered Rectangle

Mount Type

Unthreaded Hole

OD

Mounting Hole Diameter

Thread Size

Material

Counterbore Diameter

Hardness Rating

Color

Performance

Abrasion Resistant

Chemical Resistant

Corrosion Resistant

High Temperature

Static Dissipative

Weather Resistant

Hardness

Width

For Use Outdoors

Length

Number of Mounting Holes

Mounting Surface Height

Thickness

Maximum Temperature

Less than 150° F

150° F to 174° F

175° F to 199° F

200° F to 249° F

250° F or greater

Nonmarking

REACH

Export Control Classification Number (ECCN)

RoHS

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

DFARS Specialty Metals

Reinforcement Type

Embedded Washer

How can we improve?

452 Products

Bumpers

Bumper Assortments

Bumper Assortments

Keep a range of bumper shapes and sizes on hand for quick fixes and prototyping

Unthreaded-Hole Bumpers

Unthreaded-Hole Bumpers

Install with your own screw anywhere you need a bumper

Reinforced Unthreaded-Hole Bumpers

Reinforced Unthreaded-Hole Bumpers

Install long-lasting bumpers with a screw

Load-Rated Unthreaded-Hole Bumpers

Load-Rated Unthreaded-Hole Bumpers

Tested to ensure they'll support the load of your application

Reinforced Threaded-Hole Bumpers

Reinforced Threaded-Hole Bumpers

Withstand repeated impacts for a longer service life than all-rubber bumpers

Bend-and-Stay Antislip Bumpers

Bend-and-Stay Antislip Bumpers

A high-friction surface grips objects and surfaces while a flexible base plate bends around curves

Static-Control Unthreaded-Hole Bumpers

Static-Control Unthreaded-Hole Bumpers

Drain static electricity before it can build up and cause damage

Other Products

Surface Guards

Protect walls and other flat surfaces from impact

Graduated Cylinder Bumpers

Graduated Cylinder Bumpers

Slip over your cylinder to prevent it from breaking if tipped

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