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Shape
Mount Type
System of Measurement
Performance
Thread Size
Nonmarking
Hardness Rating
Stud Material
Environment
Thread Length
Reinforcement Type
DFARS Specialty Metals
Export Control Classification Number (ECCN)
Threaded-Stud Bumpers
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Style 7 |
These bumpers absorb impact to protect equipment, walls, and floors from dents and scuffs. They're found everywhere from access panels to the bases of equipment. The rubber construction also stifles noise and absorbs vibration to prevent wear and tear to your machinery and nearby surfaces. No separate fasteners are needed—just twist them into a threaded hole.
Style 7
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Abrasion-Resistant Polyurethane Rubber—Our toughest rubber bumpers, they keep their shape even when knocked and scraped by metal and other abrasive materials. They're often used on industrial vehicles, conveyors, and heavy construction equipment.
Hardness Rating—The harder the bumper, the better it withstands impact and abrasion over time. The softer the bumper, the more cushioning it provides for objects made of glass, soft metal, and other fragile materials. Bumpers with a medium rating offer a balance of impact resistance and cushioning.
Thread | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Size | Lg. | Lg. | Wd. | Ht. | Hardness | Hardness Rating | Color | Temp., ° F | Stud Material | Nonmarking | For Use Outdoors | Each | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Abrasion-Resistant Polyurethane Rubber | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3/8"-16 | 11/16" | 1 7/8" | 1 3/8" | 7/8" | Durometer 85A | Hard | Black | -60 to 250 | Steel | Yes | No | 0000000 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3/8"-16 | 11/16" | 1 7/8" | 1 3/8" | 7/8" | Durometer 85A | Hard | Red | -60 to 250 | Steel | Yes | No | 0000000 | 0000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Unthreaded-Hole Bumpers
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Style 7 |
Install these with your own screw anywhere you need a bumper. In addition to protecting equipment and surfaces from dents and scuffs, they absorb vibration to reduce noise and wear on machinery.
Style 7
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Rubber Blend—A good choice for outdoor use, these withstand sunlight, rain, and ozone better than Buna-N bumpers.
Hardness Rating—The harder the bumper, the better it withstands impact and abrasion over time. The softer the bumper, the more cushioning it provides for objects made of glass, soft metal, and other fragile materials. Bumpers with a medium rating offer a balance of impact resistance and cushioning.
Reinforced Unthreaded-Hole Bumpers
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Style 7 |
With a metal washer or base plate for added strength, these bumpers absorb heavier impacts for a longer service life than all-rubber bumpers. Install them with your own screw.
Style 7
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Plastic—These bumpers resist abrasion and absorb impact over long periods, and they won't degrade when exposed to sunlight.
Hardness Rating—The harder the bumper, the better it withstands impact and abrasion over time. The softer the bumper, the more cushioning it provides for objects made of glass, soft metal, and other fragile materials. Bumpers with a medium rating offer a balance of impact resistance and cushioning.
Mounting Hole | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Lg. | Wd. | Ht. | Dia. | Ctr.-to-Ctr. | Mounting Surface Ht. | Counterbore Dia. | Hardness | Hardness Rating | Color | Temp., ° F | Washer Material | Nonmarking | For Use Outdoors | Pkg. Qty. | Pkg. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Plastic | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1 49/64" | 7/8" | 11/32" | 9/64" | 7/8" | 13/64" | 21/64" | Not Rated | Hard | Black | 0 to 150 | Steel | Yes | Yes | 5 | 0000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2 1/64" | 1" | 25/64" | 9/64" | 1" | 13/64" | 21/64" | Not Rated | Hard | Black | 0 to 150 | Steel | Yes | Yes | 5 | 0000000 | 0000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2 3/8" | 1 3/16" | 15/32" | 11/64" | 1 3/16" | 9/32" | 13/32" | Not Rated | Hard | Black | 0 to 150 | Steel | Yes | Yes | 5 | 0000000 | 00000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2 25/32" | 1 3/8" | 17/32" | 7/32" | 1 3/8" | 21/64" | 15/32" | Not Rated | Hard | Black | 0 to 150 | Steel | Yes | Yes | 1 | 0000000 | 0000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3" | 1 1/2" | 19/32" | 7/32" | 1 1/2" | 5/16" | 15/32" | Not Rated | Hard | Black | 0 to 150 | Steel | Yes | Yes | 1 | 0000000 | 0000 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
