Steel Bumpers | McMaster-Carr

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System of Measurement

Thread Size

Height

OD

Mount Type

Shape

Pointed Rectangle

Tapered Rectangle

Hardness Rating

Thread Length

Color

Brown Woodgrain

Hardness

Durometer 50 OO

Durometer 70 OO

Performance

Abrasion Resistant

Any Orientation

Chemical Resistant

High Temperature

Low Frequency Vibration Damping

Mounting Hole Diameter

For Use Outdoors

Nonmarking

Mount Movement

Counterbore Diameter

Diameter

Width

2 1/4" to 6 3/4"

Overall Height

ID

Load

Less than 1,000 lb.

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

3,000 lb. to 9,999 lb.

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

2,802 Products

Bumpers

Threaded-Stud Bumpers

Threaded-Stud Bumpers

Absorb impact to protect surfaces and equipment from dents and scuffs

Reinforced Unthreaded-Hole Bumpers

Reinforced Unthreaded-Hole Bumpers

Install long-lasting bumpers with a screw

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

Reinforced Threaded-Hole Bumpers

Reinforced Threaded-Hole Bumpers

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

Reinforced Threaded-Stud Bumpers with Steel Core

Reinforced Threaded-Stud Bumpers with Steel Core

Our most durable and impact-resistant bumpers

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

Magnetic-Back Bumpers

Magnetic-Back Bumpers

Quickly attach, move, and replace on metal surfaces

Tack Bumpers

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

Other Products

Vibration-Damping Mounts

Vibration-Damping Mounts

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

Crane Bumpers

Absorb impact to protect your crane—and surrounding walls and beams—when it comes to a stop

Leveling Mounts

Leveling Mounts

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

Shock Absorbers

Shock Absorbers

Slow and stop loads to reduce impact that can damage equipment like conveyors, lifters, and presses

Protective Feet

Protective Feet

Add to furniture and light equipment to protect floors from scratches and wear

Door Stops

Keep doors from slamming into and damaging walls

Die Springs

Support heavy loads with minimal compression in high-impact jobs such as punching and stamping

Forklift Bumpers

Forklift Bumpers

Protect loads from dents without reducing load capacity

Spacers

Unthreaded to create space between two surfaces or objects, often to align them

Air Springs

Absorb vibration in moving equipment such as conveyors and transfer stations; lift and level loads

Conveyor Stops

Control product flow and let items accumulate

Door Holders

Mount to doors, walls, or floors to keep doors open

Plastic

A lightweight alternative to metal and glass

Door Barricades

Door Barricades

Stop intruders from opening doors in your facility during emergency lockdowns

U-Bolts

Anchor heavy pipe, tube, and conduit; stronger than routing clamps and hangers

Conveyor Brackets

Conveyor Brackets

Mount guide clamps, sensors, drip pans, and other attachments to conveyor frames

Conveyor Guide Mounts

Conveyor Guide Mounts

Control the position of guide rails

Forklift Fork Spacers

Forklift Fork Spacers

Stop pallets from hitting the front of your forklift during loading

Door Wedges

Simply slide under doors to keep them open

Rubber

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

Door Chains

Keep free-swinging doors from opening too far and prevent damage to hinges, doors, and walls

Pipe Hangers

Suspend pipe, conduit, and tube from rods, hooks, and straps

Dock Door Shelters

Dock Door Shelters

Wrap around trailers where they meet dock doors to shield out the elements better than seals

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

Conveyor Guides

Conveyor Guides

Direct and position items on conveyors while keeping them from falling off

Loop Clamps

Hold pipe snug against the mounting surface to prevent movement that may cause breakage

Wear Plates

Often used on conveyors to reduce friction where parts bump into equipment to extend service life

Conveyor Accessory Mounts

Conveyor Accessory Mounts

Position guides or sensors to the exact spot needed for your conveyor

Vibration-Damping Pads

Vibration-Damping Pads

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

Conveyor Guide Mounting Rods

Conveyor Guide Mounting Rods

Secure guides and other attachments to conveyors

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