Material Material | Show |
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Hardness Rating Hardness Rating |
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Mount Type Mount Type |
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| Threaded Stud | Threaded Hole |
Shape Shape |
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 | Round |
For Use Outdoors For Use Outdoors |
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Maximum Temperature Maximum Temperature |
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Nonmarking Nonmarking |
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Minimum Temperature Minimum Temperature |
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Base Plate Material Base Plate Material |
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Maximum Load Maximum Load |
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Reinforcement Type Reinforcement Type |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Stud Material Stud Material |
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Number of Mounting Holes Number of Mounting Holes |
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About Durometer Hardness Scales
More
High-Temperature Load-Rated Threaded-Stud Bumpers
These silicone rubber bumpers withstand temperatures up to 300° F, which is twice as high as our other load rated bumpers. Use them in applications that require specific load capacities. All are reinforced with a base plate for strength. Often used as feet, spacers, and vibration dampers, these bumpers absorb shock to prevent damage to equipment and surfaces. They're also good for starting and stopping motion on automated machines and conveyors. Twist them into a threaded hole. All of these bumpers are nonmarking and can be used outdoors.
Bumpers with a soft rating offer cushioning.
Bumpers with a medium and medium-soft rating offer a balance of cushioning and impact resistance. The softer the bumper, the more it cushions.
Bumpers with a hard and medium-hard rating withstand high levels of impact. The harder the bumper, the more impact it withstands.
For technical drawings and 3-D models, click on a part number.
Thread | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Pitch | Lg. | OD | Ht. | Max. Load, lbs. | Temp. Range, °F | For Use Outdoors | Hardness Rating | Hardness | Nonmarking | Color | Each | |
Silicone Rubber with Steel Base Plate | |||||||||||||
| 1/4"-20 | __ | 1/2" | 1" | 3/4" | 25 | -80° to 300° | Yes | Soft | Durometer 30A | Yes | Black | 0000000 | 00000 |
| 1/4"-20 | __ | 1/2" | 1" | 3/4" | 35 | -80° to 300° | Yes | Medium Soft | Durometer 40A | Yes | Green | 0000000 | 0000 |
| 1/4"-20 | __ | 1/2" | 1" | 3/4" | 50 | -80° to 300° | Yes | Medium | Durometer 50A | Yes | Orange | 0000000 | 0000 |
| 1/4"-20 | __ | 1/2" | 1" | 3/4" | 65 | -80° to 300° | Yes | Medium Hard | Durometer 60A | Yes | Orange | 0000000 | 0000 |
| 1/4"-20 | __ | 1/2" | 1" | 3/4" | 90 | -80° to 300° | Yes | Hard | Durometer 70A | Yes | Orange | 0000000 | 0000 |
| 5/16"-18 | __ | 5/8" | 1 1/2" | 1" | 60 | -80° to 300° | Yes | Soft | Durometer 30A | Yes | Black | 0000000 | 0000 |
| 5/16"-18 | __ | 5/8" | 1 1/2" | 1" | 90 | -80° to 300° | Yes | Medium Soft | Durometer 40A | Yes | Green | 0000000 | 0000 |
| 5/16"-18 | __ | 5/8" | 1 1/2" | 1" | 120 | -80° to 300° | Yes | Medium | Durometer 50A | Yes | Orange | 0000000 | 0000 |
| 5/16"-18 | __ | 5/8" | 1 1/2" | 1" | 170 | -80° to 300° | Yes | Medium Hard | Durometer 60A | Yes | Orange | 0000000 | 0000 |
| 5/16"-18 | __ | 5/8" | 1 1/2" | 1" | 220 | -80° to 300° | Yes | Hard | Durometer 70A | Yes | Orange | 0000000 | 0000 |
| M6 | 1mm | 13mm | 25mm | 19mm | 25 | -80° to 300° | Yes | Soft | Durometer 30A | Yes | Black | 0000000 | 0000 |
| M6 | 1mm | 13mm | 25mm | 19mm | 35 | -80° to 300° | Yes | Medium Soft | Durometer 40A | Yes | Green | 0000000 | 0000 |
| M6 | 1mm | 13mm | 25mm | 19mm | 50 | -80° to 300° | Yes | Medium | Durometer 50A | Yes | Orange | 0000000 | 0000 |
| M6 | 1mm | 13mm | 25mm | 19mm | 65 | -80° to 300° | Yes | Medium Hard | Durometer 60A | Yes | Orange | 0000000 | 0000 |
| M6 | 1mm | 13mm | 25mm | 19mm | 90 | -80° to 300° | Yes | Hard | Durometer 70A | Yes | Orange | 0000000 | 0000 |
| M8 | 1.25mm | 16mm | 38mm | 25mm | 60 | -80° to 300° | Yes | Soft | Durometer 30A | Yes | Black | 0000000 | 0000 |
| M8 | 1.25mm | 16mm | 38mm | 25mm | 90 | -80° to 300° | Yes | Medium Soft | Durometer 40A | Yes | Green | 0000000 | 0000 |
| M8 | 1.25mm | 16mm | 38mm | 25mm | 120 | -80° to 300° | Yes | Medium | Durometer 50A | Yes | Orange | 0000000 | 0000 |
| M8 | 1.25mm | 16mm | 38mm | 25mm | 170 | -80° to 300° | Yes | Medium Hard | Durometer 60A | Yes | Orange | 0000000 | 0000 |
| M8 | 1.25mm | 16mm | 38mm | 25mm | 220 | -80° to 300° | Yes | Hard | Durometer 70A | Yes | Orange | 0000000 | 0000 |
High-Temperature Load-Rated Threaded Bumpers
These silicone rubber bumpers withstand temperatures up to 300° F, which is at least twice as high as our other load rated bumpers. Use them in applications that require specific load capacities. All are reinforced with a base plate for strength. Often used as feet, spacers, and vibration dampers, these bumpers absorb shock to prevent damage to equipment and surfaces. They're also good for starting and stopping motion on automated machines and conveyors. Mount them on a threaded stud. All of these bumpers are nonmarking and can be used outdoors.
Bumpers with a soft rating offer cushioning.
Bumpers with a medium and medium-soft rating offer a balance of cushioning and impact resistance. The softer the bumper, the more it cushions.
Bumpers with a hard and medium-hard rating withstand high levels of impact. The harder the bumper, the more impact it withstands.
For technical drawings and 3-D models, click on a part number.
Thread | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | Pitch | Dp. | OD | Ht. | Max. Load, lbs. | Temp. Range, °F | For Use Outdoors | Hardness Rating | Hardness | Nonmarking | Color | Each | |
Silicone Rubber with Steel Base Plate | |||||||||||||
| 1/4"-20 | __ | 1/4" | 1" | 3/4" | 25 | -80° to 300° | Yes | Soft | Durometer 30A | Yes | Black | 0000000 | 00000 |
| 1/4"-20 | __ | 1/4" | 1" | 3/4" | 35 | -80° to 300° | Yes | Medium Soft | Durometer 40A | Yes | Green | 000000 | 0000 |
| 1/4"-20 | __ | 1/4" | 1" | 3/4" | 50 | -80° to 300° | Yes | Medium | Durometer 50A | Yes | Orange | 0000000 | 0000 |
| 1/4"-20 | __ | 1/4" | 1" | 3/4" | 65 | -80° to 300° | Yes | Medium Hard | Durometer 60A | Yes | Orange | 0000000 | 0000 |
| 1/4"-20 | __ | 1/4" | 1" | 3/4" | 90 | -80° to 300° | Yes | Hard | Durometer 70A | Yes | Orange | 0000000 | 0000 |
| 5/16"-18 | __ | 3/8" | 1 1/2" | 1" | 60 | -80° to 300° | Yes | Soft | Durometer 30A | Yes | Black | 0000000 | 0000 |
| 5/16"-18 | __ | 3/8" | 1 1/2" | 1" | 90 | -80° to 300° | Yes | Medium Soft | Durometer 40A | Yes | Green | 0000000 | 0000 |
| 5/16"-18 | __ | 3/8" | 1 1/2" | 1" | 125 | -80° to 300° | Yes | Medium | Durometer 50A | Yes | Orange | 0000000 | 0000 |
| 5/16"-18 | __ | 3/8" | 1 1/2" | 1" | 175 | -80° to 300° | Yes | Medium Hard | Durometer 60A | Yes | Orange | 0000000 | 0000 |
| 5/16"-18 | __ | 3/8" | 1 1/2" | 1" | 220 | -80° to 300° | Yes | Hard | Durometer 70A | Yes | Orange | 0000000 | 0000 |
| M6 | 1mm | 6mm | 25mm | 19mm | 25 | -80° to 300° | Yes | Soft | Durometer 30A | Yes | Black | 0000000 | 0000 |
| M6 | 1mm | 6mm | 25mm | 19mm | 35 | -80° to 300° | Yes | Medium Soft | Durometer 40A | Yes | Green | 0000000 | 0000 |
| M6 | 1mm | 6mm | 25mm | 19mm | 50 | -80° to 300° | Yes | Medium | Durometer 50A | Yes | Orange | 0000000 | 0000 |
| M6 | 1mm | 6mm | 25mm | 19mm | 65 | -80° to 300° | Yes | Medium Hard | Durometer 60A | Yes | Orange | 0000000 | 0000 |
| M6 | 1mm | 6mm | 25mm | 19mm | 90 | -80° to 300° | Yes | Hard | Durometer 70A | Yes | Orange | 000000 | 0000 |
| M8 | 1.25mm | 8mm | 38mm | 25mm | 60 | -80° to 300° | Yes | Soft | Durometer 30A | Yes | Black | 0000000 | 0000 |
| M8 | 1.25mm | 8mm | 38mm | 25mm | 90 | -80° to 300° | Yes | Medium Soft | Durometer 40A | Yes | Green | 0000000 | 0000 |
| M8 | 1.25mm | 8mm | 38mm | 25mm | 125 | -80° to 300° | Yes | Medium | Durometer 50A | Yes | Orange | 0000000 | 0000 |
| M8 | 1.25mm | 8mm | 38mm | 25mm | 175 | -80° to 300° | Yes | Medium Hard | Durometer 60A | Yes | Orange | 0000000 | 0000 |
| M8 | 1.25mm | 8mm | 38mm | 25mm | 225 | -80° to 300° | Yes | Hard | Durometer 70A | Yes | Orange | 0000000 | 0000 |