Buna-N Bumpers | McMaster-Carr

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System of Measurement

Thread Size

Mount Type

Threaded Insert

Unthreaded Hole

Shape

Rectangular Tube

Height

Performance

Abrasion Resistant

Corrosion Resistant

Metal Detectable

Moisture Resistant

Static Dissipative

Vibration Damping

Weather Resistant

X-Ray Detectable

OD

Thread Length

Hardness Rating

Color

Width

Hardness

Length

Texture

Fine Crisscross

Maximum Temperature

100° F to 199° F

200° F to 249° F

250° F to 499° F

ID

1/64" to 11/16"

1/64" to 1 1/8"

1/64" to 1 1/2"

1/32" to 1 3/4"

1/32" to 2 7/8"

Mounting Hole Diameter

Stud Material

Stainless Steel

Thickness

Base Material

304 Stainless Steel

REACH

RoHS

Compliant with Exemptions

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

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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1,272 Products

Bumpers

Load-Rated Reinforced Threaded-Stud Bumpers

Load-Rated Reinforced Threaded-Stud Bumpers

Tested to support the load of your application

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

Reinforced Unthreaded-Hole Bumpers

Reinforced Unthreaded-Hole Bumpers

Install long-lasting bumpers with a screw

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

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

Push-and-Stay Bumpers

Push-and-Stay Bumpers

Grip tighter than other push-in bumpers to stay in place during vibration and sudden bumps

Threaded-Stud Bumpers

Threaded-Stud Bumpers

Absorb impact to protect surfaces and equipment from dents and scuffs

Other Products

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

Leveling Mounts

Leveling Mounts

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

Rubber

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

T-Slotted Framing Bumpers

T-Slotted Framing Bumpers

Cushion doors and other moving parts on T-slotted framing to prevent damage and reduce noise

Vibration-Damping Pads

Vibration-Damping Pads

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

Edge Trim

Install on panels, boards, signs, and mirrors to protect edges from impact

Vibration-Damping Mounts

Vibration-Damping Mounts

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

Spacers

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

Protective Feet

Protective Feet

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

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