Bumper Spacers | McMaster-Carr

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Mount Type

Unthreaded Hole

System of Measurement

Height

Thread Size

OD

Shape

Pointed Rectangle

Tapered Rectangle

Hardness Rating

Color

Black/Fluorescent Yellow

Material

Stainless Steel

Hardness

Durometer 30 OO

Durometer 50 OO

Durometer 70 OO

Durometer 75 OO

Durometer 80 OO

Performance

Abrasion Resistant

Chemical Resistant

Corrosion Resistant

Extra-Strong Grip

Glow-in-the-Dark

High Temperature

High Visibility

Weather Resistant

Mounting Hole Diameter

For Use Outdoors

ID

Width

Thread Length

Nonmarking

Maximum Temperature

Less than 100° F

100° F to 149° F

150° F to 199° F

200° F to 249° F

250° F or greater

Minimum Temperature

-50° F or less

-49° F to -25° F

-24° F to -1° F

0° F to 49° F

50° F or greater

RoHS

Compliant with Exemptions

REACH

Counterbore Diameter

Thickness

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

1,679 Products

Bumpers

Unthreaded-Hole Bumpers

Unthreaded-Hole Bumpers

Install with your own screw anywhere you need a bumper

Reinforced Unthreaded-Hole Bumpers

Reinforced Unthreaded-Hole Bumpers

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

Adhesive-Back Bumpers

Adhesive-Back Bumpers

Stick into place with no drilling or fasteners

Threaded-Stud Bumpers

Threaded-Stud Bumpers

Absorb impact to protect surfaces and equipment from dents and scuffs

Load-Rated Reinforced Threaded-Stud Bumpers

Load-Rated Reinforced Threaded-Stud Bumpers

In addition to absorbing impact better than all-rubber bumpers, they're tested for specific load ratings

Push-In Bumpers

Push-In Bumpers

A bumper and plug in one to absorb sudden knocks and seal off holes from dirt, dust, and water

Hollow Push-In Bumpers

Hollow Push-In Bumpers

Both bumper and grommet to absorb sudden knocks as well as route wire and other lines

Bumper Assortments

Bumper Assortments

A range of shapes and sizes to protect a variety of parts

Load-Rated Reinforced Threaded-Hole Bumpers

Load-Rated Reinforced Threaded-Hole Bumpers

In addition to absorbing impact better than all-rubber bumpers, they're tested for specific load ratings

Reinforced Threaded-Hole Bumpers

Reinforced Threaded-Hole Bumpers

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

Load-Rated Unthreaded-Hole Bumpers

Load-Rated Unthreaded-Hole Bumpers

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

Reinforced Threaded-Stud Bumpers with Steel Core

Reinforced Threaded-Stud Bumpers with Steel Core

Our most durable and impact-resistant bumpers

Extra-Strong-Grip Push-In Bumpers

Extra-Strong-Grip Push-In Bumpers

Grip both sides of the hole to stay put during vibration and impact

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

Load-Rated Adhesive-Back Bumpers

Load-Rated Adhesive-Back Bumpers

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

Wraparound Bumpers

Wraparound Bumpers

Protect tubing, rods, and other round objects from dents and scuffs

Tack Bumpers

Install on a soft surface with a few taps of a hammer

Cut-to-Size Adhesive-Back Bumpers

Cut-to-Size Adhesive-Back Bumpers

Create bumpers with the right size and shape for your equipment

Magnetic-Back Bumpers

Magnetic-Back Bumpers

Quickly attach, move, and replace on metal surfaces

Other Products

Door Stops

Keep doors from slamming into and damaging walls

Door Silencers

Close doors quietly and keep them from rattling in their frames

Corner Guards

Shield corners on walls and other surfaces from impact

Dock Bumpers

Prevent damage to docks and vehicles by absorbing impacts

Crane Bumpers

Resist heavy hits on cranes to protect walls or beams and extend crane life

Strut Channel Framing and Fittings

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

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