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About Rubber
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Oil-Resistant Buna-N Rubber Rods
![](/prerenderstable/mvPRE/contents/gfx/imagecache/869/86975k15-@halfx_636958464832425974.png?ver=imagenotfound)
- Color: Black
- Temperature Range: -20° to 220° F
- Tensile Strength: 1,200 psi
- For Use Outdoors: No
Seal and cushion narrow spaces, such as inside channels and seams. Buna-N is also known as nitrile, NBR, and acrylonitrile butadiene. It resists fuel oil, hydraulic oil, ethylene glycol, and grease.
For technical drawings and 3-D models, click on a part number.
6" Lg. | 36" Lg. | |||||
---|---|---|---|---|---|---|
Dia. | Dia. Tolerance | Choose a Durometer | Each | Each | ||
1/8" | -0.027" to +0.027" | 50A (Medium), 60A (Medium Hard), 70A (Hard) | 000000 | 00 | 0000000 | 000000 |
1/4" | -0.039" to +0.039" | 50A (Medium), 60A (Medium Hard), 70A (Hard) | 000000 | 00 | 0000000 | 00000 |
3/8" | -0.039" to +0.039" | 50A (Medium), 60A (Medium Hard), 70A (Hard) | 000000 | 00 | 0000000 | 00000 |
1/2" | -0.051" to +0.051" | 50A (Medium), 60A (Medium Hard), 70A (Hard) | 000000 | 00 | 0000000 | 00000 |
3/4" | -0.063" to +0.063" | 75A (Hard) | 00000000 | 000000 | 00000000 | 00000 |
1" | -0.079" to +0.079" | 75A (Hard) | 00000000 | 00000 | 00000000 | 00000 |
1 1/4" | -0.079" to +0.079" | 75A (Hard) | 00000000 | 00000 | 00000000 | 00000 |
1 3/8" | -0.079" to +0.079" | 75A (Hard) | 00000000 | 00000 | 00000000 | 000000 |
1 1/2" | -0.079" to +0.079" | 75A (Hard) | 00000000 | 00000 | 00000000 | 000000 |
1 3/4" | -0.098" to +0.098" | 75A (Hard) | 00000000 | 00000 | 00000000 | 000000 |
2" | -0.098" to +0.098" | 75A (Hard) | 00000000 | 00000 | 00000000 | 000000 |
2 1/4" | -0.098" to +0.098" | 75A (Hard) | 00000000 | 00000 | 00000000 | 000000 |
2 1/2" | -0.126" to +0.126" | 75A (Hard) | 00000000 | 000000 | 00000000 | 000000 |
3" | -0.126" to +0.126" | 75A (Hard) | 00000000 | 000000 | 00000000 | 000000 |
3 1/2" | -0.126" to +0.126" | 75A (Hard) | 00000000 | 000000 | 00000000 | 000000 |
4" | -0.126" to +0.126" | 75A (Hard) | 00000000 | 000000 | 00000000 | 000000 |
Oil-Resistant Buna-N Rubber Tubes
Applications for these tubes include jackets, seals, and insulation. Buna-N is also known as nitrile, NBR, and acrylonitrile butadiene. It resists fuel oil, hydraulic oil, ethylene glycol, and grease.
For technical drawings and 3-D models, click on a part number.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/868/86805k61-@halfx_636958382657175904.png?ver=imagenotfound)
- Color: Black
- Temperature Range: -20° to 225° F
- Tensile Strength: 1,200 psi
- For Use Outdoors: No
6" Lg. | 36" Lg. | ||||||
---|---|---|---|---|---|---|---|
OD | ID | Wall Thick. | Durometer | Each | Each | ||
3/4" | 1/4" | 1/4" | 75A (Hard) | 00000000 | 00000 | 00000000 | 000000 |
1" | 1/4" | 3/8" | 75A (Hard) | 00000000 | 00000 | 00000000 | 00000 |
1" | 3/8" | 5/16" | 75A (Hard) | 00000000 | 00000 | 00000000 | 00000 |
1" | 5/8" | 3/16" | 75A (Hard) | 00000000 | 00000 | 00000000 | 00000 |
1 1/4" | 1/2" | 3/8" | 75A (Hard) | 00000000 | 00000 | 00000000 | 00000 |
1 1/4" | 5/8" | 5/16" | 75A (Hard) | 00000000 | 00000 | 00000000 | 00000 |
1 3/8" | 1/2" | 7/16" | 75A (Hard) | 00000000 | 00000 | 00000000 | 00000 |
1 1/2" | 3/8" | 9/16" | 75A (Hard) | 00000000 | 00000 | 00000000 | 000000 |
1 1/2" | 7/8" | 5/16" | 75A (Hard) | 00000000 | 00000 | 00000000 | 00000 |
2" | 3/8" | 13/16" | 75A (Hard) | 00000000 | 00000 | 00000000 | 000000 |
2 1/2" | 3/4" | 7/8" | 75A (Hard) | 00000000 | 00000 | 00000000 | 000000 |
3" | 1" | 1" | 75A (Hard) | 00000000 | 00000 | 00000000 | 000000 |
Oil-Resistant Buna-N Rubber Balls
![](/prerenderstable/mvPRE/contents/gfx/imagecache/185/1854t54-@halfx_636959206364061201.png?ver=imagenotfound)
- Color: Black
- Temperature Range: -40° to 212° F
- Tensile Strength: 1,800 psi
- For Use Outdoors: No
Use these balls as seals in pumps and check valves or let them bounce inside of vibrating sifters for an effective screen cleaner. Buna-N is also known as nitrile, NBR, and acrylonitrile butadiene. It offers good resistance to petroleum-based oils.
For technical drawings and 3-D models, click on a part number.
Dia. | Dia. Tolerance | Durometer | Specifications Met | Each | |
1/8" | -0.005" to +0.005" | 70A (Hard) | ASTM D2000 BF, ASTM D2000 BG | 0000000 | 00000 |
3/16" | -0.003" to +0.003" | 70A (Hard) | ASTM D2000 BF, ASTM D2000 BG | 0000000 | 0000 |
7/32" | -0.005" to +0.005" | 70A (Hard) | ASTM D2000 BF, ASTM D2000 BG | 0000000 | 0000 |
1/4" | -0.003" to +0.003" | 70A (Hard) | ASTM D2000 BF, ASTM D2000 BG | 0000000 | 0000 |
5/16" | -0.003" to +0.003" | 70A (Hard) | ASTM D2000 BF, ASTM D2000 BG | 0000000 | 0000 |
3/8" | -0.003" to +0.003" | 70A (Hard) | ASTM D2000 BF, ASTM D2000 BG | 0000000 | 0000 |
7/16" | -0.004" to +0.004" | 70A (Hard) | ASTM D2000 BF, ASTM D2000 BG | 0000000 | 0000 |
1/2" | -0.004" to +0.004" | 70A (Hard) | ASTM D2000 BF, ASTM D2000 BG | 0000000 | 0000 |
5/8" | -0.004" to +0.004" | 70A (Hard) | ASTM D2000 BF, ASTM D2000 BG | 0000000 | 0000 |
3/4" | -0.004" to +0.004" | 70A (Hard) | ASTM D2000 BF, ASTM D2000 BG | 0000000 | 0000 |
High-Pressure Firm Plastic and Rubber Tubing for Air and Water
A braid reinforcement gives this tubing excellent strength in high-pressure applications.
Buna-N rubber tubing can handle the highest temperatures. It has a nylon cover that resists abrasion. Tubing is opaque, so you can’t see what’s running through the line. It’s flexible, so it easily bends around objects.
For technical drawings and 3-D models, click on a part number.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/539/5394k22p1-c01e-digital@halfx_637056238137200421.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/c01/c01d-colorswatch-opaque-blackp1-rgb-digital@halfx_637056235547396914.png?ver=imagenotfound)
- Flexible
- Compatible with Barbed Tube Fittings
- Firm (Durometer 80A)
- Temperature Range: -20° to 175° F
ID | OD | Wall Thick. | Bend Radius | Max. Pressure | Color | Lengths, ft. | Per Ft. | |
9/64" | 15/64" | 3/64" | 1" | 250 psi @ 72° F | Black | 0000000 | 00000 | |
5/32" | 9/32" | 1/16" | 1 1/2" | 250 psi @ 72° F | Black | 0000000 | 0000 | |
3/16" | 5/16" | 1/16" | 1 3/4" | 250 psi @ 72° F | Black | 0000000 | 0000 | |
1/4" | 3/8" | 1/16" | 1 3/4" | 250 psi @ 72° F | Black | 0000000 | 0000 | |
3/8" | 5/8" | 1/8" | 2" | 250 psi @ 72° F | Black | 0000000 | 0000 | |
1/2" | 5/8" | 1/16" | 3" | 200 psi @ 72° F | Black | 0000000 | 0000 |
Oil-Resistant Soft Rubber Tubing for Fuel and Lubricants
![](/prerenderstable/mvPRE/contents/gfx/imagecache/opa/opaqueblacktubep1-c01e-digital@halfx_637049244457075633.png?ver=imagenotfound)
- Flexible
- Compatible with Barbed Tube Fittings
- Soft (Durometer 60A)
- Temperature Range: -20° to 212° F
With the best oil resistance of all our fuel and lubricant tubing, this Buna-N rubber tubing won’t deteriorate or become brittle when exposed to oil—even with long-term use. It is opaque, so you cannot see inside the line. Tubing is flexible, so it bends easily around objects.
For technical drawings and 3-D models, click on a part number.
ID | OD | Wall Thick. | Color | Lengths, ft. | Per Ft. | |
Opaque Buna-N Rubber | ||||||
---|---|---|---|---|---|---|
3/32" | 7/32" | 1/16" | Black | 0000000 | 00000 | |
1/8" | 3/16" | 1/32" | Black | 0000000 | 000 | |
1/8" | 1/4" | 1/16" | Black | 0000000 | 000 | |
5/32" | 9/32" | 1/16" | Black | 0000000 | 000 | |
3/16" | 5/16" | 1/16" | Black | 0000000 | 000 | |
1/4" | 3/8" | 1/16" | Black | 0000000 | 000 | |
1/4" | 7/16" | 3/32" | Black | 0000000 | 0000 | |
5/16" | 7/16" | 1/16" | Black | 0000000 | 000 | |
3/8" | 1/2" | 1/16" | Black | 0000000 | 000 | |
3/8" | 9/16" | 3/32" | Black | 0000000 | 0000 | |
3/8" | 5/8" | 1/8" | Black | 0000000 | 0000 | |
7/16" | 11/16" | 1/8" | Black | 0000000 | 0000 | |
1/2" | 5/8" | 1/16" | Black | 0000000 | 0000 | |
1/2" | 3/4" | 1/8" | Black | 0000000 | 0000 | |
5/8" | 7/8" | 1/8" | Black | 0000000 | 0000 | |
3/4" | 1" | 1/8" | Black | 0000000 | 0000 | |
1" | 1 3/16" | 3/32" | Black | 0000000 | 0000 | |
1" | 2" | 1/2" | Black | 0000000 | 00000 |
Heavy Duty Unthreaded Bumpers
![](/prerenderstable/mvPRE/contents/gfx/imagecache/954/9540k55-@halfx_sgwd3_1716469295.png?ver=imagenotfound)
All of these bumpers are reinforced with an embedded washer or base plate for strength. Often used as feet, spacers, and vibration dampers, they absorb shock to prevent damage to equipment and surfaces. They're also good for starting and stopping motion on automated machines. Install them with screws. These bumpers are also known as recessed bumpers. Bumpers with a medium hardness rating offer a balance of cushioning and impact resistance.
Buna-N bumpers withstand a wider range of temperatures than other bumpers and resist abrasion, oil, and grease. They also meet both military specifications and National Aerospace Standards for resisting hot petroleum-based oil and coolant. They are not for use outdoors.
For technical drawings and 3-D models, click on a part number.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/954/9540k55-@halfx_sgwd3_1716469295.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/954/9540kl3-j06-digital-master1561645001-p9@halfx_636972301557498314.png?ver=imagenotfound)
OD | Ht. | Mounting Surface Ht. | Counterbore Dia. | Mounting Hole Dia. | Temp. Range, °F | For Use Outdoors | Hardness Rating | Hardness | Nonmarking | Specifications Met | Color | Pkg. Qty. | Pkg. | |
Buna-N Rubber with Steel Embedded Washer | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/2" | 1/4" | 1/16" | 15/64" | 1/8" | -40° to 250° | No | Medium | Durometer 50A | No | MIL-G-3036, NASM3036 | Black | 50 | 0000000 | 000000 |
9/16" | 3/8" | 5/32" | 3/8" | 3/16" | -40° to 250° | No | Medium | Durometer 50A | No | MIL-G-3036, NASM3036 | Black | 50 | 0000000 | 00000 |
3/4" | 9/16" | 5/16" | 3/8" | 3/16" | -40° to 250° | No | Medium | Durometer 50A | No | MIL-G-3036, NASM3036 | Black | 10 | 0000000 | 0000 |
1" | 1" | 7/16" | 3/8" | 7/32" | -40° to 250° | No | Medium | Durometer 50A | No | MIL-G-3036, NASM3036 | Black | 10 | 0000000 | 00000 |
1" | 1 1/2" | 7/8" | 5/16" | 5/32" | -40° to 250° | No | Medium | Durometer 50A | No | MIL-G-3036, NASM3036 | Black | 5 | 0000000 | 0000 |
Push-In Bumpers
![](/prerenderstable/mvPRE/contents/gfx/imagecache/163/1638k1-@halfx_637194248060706878.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/954/9544k513-@halfx_637547851288530750.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/4x-/4x-i188-height--45deb198f0f1610746307-p9@halfx_637463217468813642.png?ver=imagenotfound)
Push the stem into a hole for quick installation. These bumpers are commonly used as feet on instruments and bench-top equipment to keep them from sliding. They're also good as spacers between sheets of material. Also known as stem and grommet bumpers.
Bumpers with a hard and medium-hard rating withstand high levels of impact. The harder the bumper, the more impact it withstands.
Buna-N bumpers withstand a wide range of temperatures and resist abrasion, oil, and grease. They are not for use outdoors.
For technical drawings and 3-D models, click on a part number.
For ID | Stem Ht. | OD | Ht. | Temp. Range, °F | For Use Outdoors | Hardness Rating | Hardness | Nonmarking | Color | Pkg. Qty. | Pkg. | ||
Buna-N Rubber | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 13/64" | 3/16" | 3/8" | 3/32" | 0° to 250° | No | Hard | Durometer 70A | No | Black | 50 | 00000000 | 000000 |
1 | 1/4" | 3/16" | 7/16" | 5/32" | 0° to 250° | No | Hard | Durometer 70A | No | Black | 50 | 00000000 | 00000 |
1 | 1/4" | 1/2" | 7/16" | 15/32" | 0° to 250° | No | Hard | Durometer 70A | No | Black | 50 | 00000000 | 00000 |
1 | 5/16" | 5/16" | 15/32" | 9/64" | 0° to 250° | No | Hard | Durometer 70A | No | Black | 25 | 00000000 | 00000 |
1 | 3/8" | 1/4" | 1/2" | 1/16" | 0° to 250° | No | Hard | Durometer 70A | No | Black | 25 | 00000000 | 00000 |
1 | 3/8" | 3/8" | 15/32" | 1/16" | 0° to 250° | No | Hard | Durometer 70A | No | Black | 50 | 0000000 | 00000 |
1 | 3/8" | 3/8" | 5/8" | 1/4" | 0° to 250° | No | Hard | Durometer 70A | No | Black | 25 | 00000000 | 00000 |
1 | 7/16" | 19/64" | 9/16" | 1/8" | 0° to 250° | No | Hard | Durometer 70A | No | Black | 25 | 00000000 | 00000 |
3 | 3/16" | 1/4" | 3/8" | 1/8" | 0° to 250° | No | Hard | Durometer 70A | No | Black | 50 | 00000000 | 00000 |
3 | 13/64" | 1/8" | 1/2" | 3/16" | 0° to 250° | No | Hard | Durometer 70A | No | Black | 25 | 00000000 | 00000 |
3 | 1/4" | 9/32" | 3/8" | 5/32" | 0° to 250° | No | Hard | Durometer 70A | No | Black | 50 | 00000000 | 00000 |
3 | 11/16" | 1/2" | 13/16" | 3/8" | 0° to 250° | No | Hard | Durometer 70A | No | Black | 10 | 00000000 | 00000 |
Load-Rated Threaded Bumpers
![](/prerenderstable/mvPRE/contents/gfx/imagecache/937/9377k517multipositive_top_positive_front_straighton_1618617143_764@halfx_637541959806106082.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/937/9377k517--17100d2f0401674516237-p9@halfx_638101131961808799.png?ver=imagenotfound)
Select these bumpers for applications that require specific load capacities. All are reinforced with a base plate for strength. Often used as feet, spacers, and vibration dampers, they absorb shock to prevent damage to equipment and surfaces. They're also good for starting and stopping motion on automated machines and conveyors. Mount these bumpers on a threaded stud. Bumpers with a medium and medium-soft rating offer a balance of cushioning and impact resistance.
Buna-N bumpers resist abrasion, oil, and grease.
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 | |
Style 4 | |||||||||||||
Buna-N Rubber with Steel Base Plate | |||||||||||||
10-24 | __ | 3/16" | 3/4" | 5/8" | 24 | -20° to 170° | No | Medium | Durometer 55A | Yes | Black | 00000000 | 00000 |
1/4"-20 | __ | 1/4" | 31/32" | 13/16" | 95 | -20° to 170° | No | Medium | Durometer 55A | Yes | Black | 00000000 | 0000 |
5/16"-18 | __ | 5/16" | 1 1/4" | 1" | 200 | -20° to 170° | No | Medium | Durometer 55A | Yes | Black | 00000000 | 00000 |
5/16"-18 | __ | 5/16" | 1 1/2" | 1 1/4" | 270 | -20° to 170° | No | Medium | Durometer 55A | Yes | Black | 00000000 | 00000 |
3/8"-16 | __ | 3/8" | 1 31/32" | 1 11/16" | 360 | -20° to 170° | No | Medium | Durometer 55A | Yes | Black | 00000000 | 00000 |
M5 | 0.8 mm | 5mm | 19mm | 16mm | 24 | -20° to 170° | No | Medium | Durometer 55A | Yes | Black | 00000000 | 0000 |
M6 | 1 mm | 6mm | 25mm | 21mm | 95 | -20° to 170° | No | Medium | Durometer 55A | Yes | Black | 00000000 | 0000 |
M8 | 1.25 mm | 8mm | 32mm | 26mm | 200 | -20° to 170° | No | Medium | Durometer 55A | Yes | Black | 00000000 | 00000 |
M8 | 1.25 mm | 8mm | 38mm | 32mm | 270 | -20° to 170° | No | Medium | Durometer 55A | Yes | Black | 00000000 | 00000 |
Buna-N Rubber with Stainless Steel Base Plate | |||||||||||||
10-24 | __ | 3/16" | 3/4" | 5/8" | 24 | -20° to 170° | No | Medium | Durometer 55A | Yes | Black | 00000000 | 00000 |
1/4"-20 | __ | 1/4" | 31/32" | 13/16" | 95 | -20° to 170° | No | Medium | Durometer 55A | Yes | Black | 00000000 | 00000 |
5/16"-18 | __ | 5/16" | 1 1/4" | 1" | 200 | -20° to 170° | No | Medium | Durometer 55A | Yes | Black | 00000000 | 00000 |
Threaded Bumpers
![](/prerenderstable/mvPRE/contents/gfx/imagecache/954/9546k15p1-j06-digitall@halfx_637109585037850970.png?ver=imagenotfound)
Mount these bumpers on a threaded stud. All are reinforced with a steel core or base plate for strength. Often used as feet, spacers, and vibration dampers, they absorb shock to prevent damage to equipment and surfaces. They're also good for starting and stopping motion on automated machines. All of these bumpers can be used outdoors.
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 an extra-hard, hard, and medium-hard rating withstand high levels of impact. The harder the bumper, the more impact it withstands.
Buna-N bumpers resist abrasion, oil, and grease.
For technical drawings and 3-D models, click on a part number.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/954/9546k15p1-j06-digitall@halfx_637109585037850970.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/thr/thread-depth--60a2f1ae1ad1674516401-p9@halfx_638101132104814314.png?ver=imagenotfound)
Thread | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Dp. | OD | Ht. | Temp. Range, °F | For Use Outdoors | Hardness Rating | Hardness | Nonmarking | Color | Each | ||
Buna-N Rubber with Steel Core | ||||||||||||
10-24 | 1/4" | 3/4" | 5/8" | -60° to 175° | Yes | Hard | Durometer 70A | Yes | White | 00000000 | 00000 | 00 |
10-32 | 1/4" | 3/4" | 5/8" | -60° to 175° | Yes | Hard | Durometer 70A | Yes | White | 00000000 | 0000 | 00 |
1/4"-20 | 1/4" | 3/4" | 5/8" | -60° to 175° | Yes | Hard | Durometer 70A | Yes | White | 00000000 | 0000 | 00 |
1/4"-28 | 1/4" | 3/4" | 5/8" | -60° to 175° | Yes | Hard | Durometer 70A | Yes | White | 00000000 | 0000 | 00 |
5/16"-18 | 1/4" | 3/4" | 5/8" | -60° to 175° | Yes | Hard | Durometer 70A | Yes | White | 00000000 | 0000 | 00 |
5/16"-24 | 1/4" | 3/4" | 5/8" | -60° to 175° | Yes | Hard | Durometer 70A | Yes | White | 00000000 | 0000 | 00 |
Each | ||||||||||||
1-11 | 12-Up | |||||||||||
3/8"-16 | 1/2" | 1 1/4" | 1 1/4" | -60° to 175° | Yes | Medium Soft | Durometer 40A | Yes | White | 0000000 | 00000 | 000000 |
Each | ||||||||||||
3/8"-24 | 1/2" | 1 1/4" | 1 1/4" | -60° to 175° | Yes | Medium Soft | Durometer 40A | Yes | White | 00000000 | 00000 | 00 |
Each | ||||||||||||
1-11 | 12-Up | |||||||||||
7/16"-20 | 1/2" | 1 1/4" | 1 1/4" | -60° to 175° | Yes | Medium Soft | Durometer 40A | Yes | White | 0000000 | 00000 | 00000 |
1/2"-13 | 1/2" | 1 1/4" | 1 1/4" | -60° to 175° | Yes | Medium Soft | Durometer 40A | Yes | White | 0000000 | 00000 | 00000 |
Each | ||||||||||||
1/2"-20 | 1/2" | 1 1/4" | 1 1/4" | -60° to 175° | Yes | Medium Soft | Durometer 40A | Yes | White | 00000000 | 00000 | 00 |
5/8"-11 | 5/8" | 1 3/4" | 1 5/8" | -60° to 175° | Yes | Medium Soft | Durometer 40A | Yes | White | 00000000 | 00000 | 00 |
5/8"-18 | 5/8" | 1 3/4" | 1 5/8" | -60° to 175° | Yes | Medium Soft | Durometer 40A | Yes | White | 00000000 | 00000 | 00 |
3/4"-10 | 1" | 2 1/4" | 2 1/4" | -60° to 175° | Yes | Medium Soft | Durometer 40A | Yes | White | 00000000 | 00000 | 00 |
1"-8 | 1" | 2 1/4" | 2 1/4" | -60° to 175° | Yes | Medium Soft | Durometer 40A | Yes | White | 00000000 | 00000 | 00 |
Load-Rated Threaded-Stud Bumpers
![](/prerenderstable/mvPRE/contents/gfx/imagecache/510/5104n115multipositive_top_positive_front_straighton_1601040222_114@halfx_637366190801022337.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/hei/height-1607696345-p9@halfx_637432715501287987.png?ver=imagenotfound)
Select these bumpers for applications that require specific load capacities. All are reinforced with a base plate for strength. Often used as feet, spacers, and vibration dampers, they absorb shock to prevent damage to equipment and surfaces. They're also good for starting and stopping motion on automated machines and conveyors. Twist these bumpers into a threaded hole.
Bumpers with a medium hardness rating offer a balance of cushioning and impact resistance.
Buna-N bumpers withstand a wider range of temperatures than other bumpers and resist abrasion, oil, and grease.
Stainless steel studs are more corrosion resistant than steel studs.
For technical drawings and 3-D models, click on a part number.
Thread | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Size | Pitch, mm | Lg. | OD | Ht. | Max. Load, lbs. | Temp. Range, °F | For Use Outdoors | Hardness Rating | Nonmarking | Color | Stud Material | Each | |
Style 7 | |||||||||||||
Buna-N Rubber with Steel Base Plate | |||||||||||||
1/4"-20 | __ | 5/16" | 63/64" | 13/16" | 90 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 00000 |
1/4"-20 | __ | 1/2" | 63/64" | 13/16" | 90 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 0000 |
1/4"-20 | __ | 1" | 63/64" | 13/16" | 90 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 0000 |
5/16"-18 | __ | 3/8" | 1 17/64" | 1 1/64" | 200 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 0000 |
5/16"-18 | __ | 3/8" | 1 1/2" | 1 17/64" | 270 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 00000 |
5/16"-18 | __ | 9/16" | 1 17/64" | 1 1/64" | 200 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 0000 |
5/16"-18 | __ | 5/8" | 1 17/64" | 1 1/64" | 200 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 0000 |
5/16"-18 | __ | 5/8" | 1 1/2" | 1 17/64" | 270 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 00000 |
5/16"-18 | __ | 7/8" | 1 17/64" | 1 1/64" | 200 | -20° to 170° | No | Medium | No | Black | Steel | 0000000 | 0000 |
5/16"-18 | __ | 7/8" | 1 1/2" | 1 17/64" | 270 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 00000 |
5/16"-18 | __ | 1 1/4" | 1 17/64" | 1 1/64" | 200 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 0000 |
5/16"-18 | __ | 1 1/4" | 1 1/2" | 1 17/64" | 270 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 00000 |
3/8"-16 | __ | 5/8" | 1 31/32" | 1 11/16" | 360 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 00000 |
3/8"-16 | __ | 3/4" | 1 31/32" | 1 11/16" | 360 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 00000 |
3/8"-16 | __ | 1 1/4" | 1 31/32" | 1 11/16" | 360 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 00000 |
M6 | 1 | 8mm | 25mm | 13/16" | 90 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 0000 |
M6 | 1 | 12mm | 25mm | 13/16" | 90 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 0000 |
M6 | 1 | 25mm | 25mm | 13/16" | 90 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 0000 |
M8 | 1.25 | 10mm | 32mm | 1 1/64" | 200 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 00000 |
M8 | 1.25 | 10mm | 38mm | 1 17/64" | 270 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 00000 |
M8 | 1.25 | 16mm | 32mm | 1 1/64" | 200 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 00000 |
M8 | 1.25 | 16mm | 38mm | 1 17/64" | 270 | -20° to 170° | No | Medium | No | Black | Steel | 0000000 | 00000 |
M8 | 1.25 | 30mm | 32mm | 1 1/64" | 200 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 00000 |
M8 | 1.25 | 30mm | 38mm | 1 17/64" | 270 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 00000 |
M10 | 1.5 | 40mm | 50mm | 1 11/16" | 360 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 00000 |
10-24 | __ | 1/4" | 3/4" | 5/8" | 25 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 0000 |
10-24 | __ | 3/8" | 3/4" | 5/8" | 25 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 0000 |
10-24 | __ | 3/4" | 3/4" | 5/8" | 25 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 0000 |
M5 | 0.8 | 6mm | 19mm | 5/8" | 25 | -20° to 170° | No | Medium | No | Black | Steel | 0000000 | 0000 |
M5 | 0.8 | 10mm | 19mm | 5/8" | 25 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 0000 |
M5 | 0.8 | 20mm | 19mm | 5/8" | 25 | -20° to 170° | No | Medium | No | Black | Steel | 00000000 | 0000 |
Buna-N Rubber with Stainless Steel Base Plate | |||||||||||||
1/4"-20 | __ | 1/2" | 63/64" | 13/16" | 90 | -20° to 170° | No | Medium | No | Black | Stainless Steel | 00000000 | 0000 |
1/4"-20 | __ | 1" | 63/64" | 13/16" | 90 | -20° to 170° | No | Medium | No | Black | Stainless Steel | 00000000 | 0000 |
5/16"-18 | __ | 5/8" | 1 17/64" | 1 1/64" | 200 | -20° to 170° | No | Medium | No | Black | Stainless Steel | 00000000 | 00000 |
5/16"-18 | __ | 1 1/4" | 1 1/2" | 1 17/64" | 270 | -20° to 170° | No | Medium | No | Black | Stainless Steel | 00000000 | 00000 |
3/8"-16 | __ | 1 1/4" | 1 31/32" | 1 11/16" | 360 | -20° to 170° | No | Medium | No | Black | Stainless Steel | 0000000 | 00000 |
M6 | 1 | 8mm | 25mm | 13/16" | 90 | -20° to 170° | No | Medium | No | Black | Stainless Steel | 00000000 | 00000 |
M6 | 1 | 12mm | 25mm | 13/16" | 90 | -20° to 170° | No | Medium | No | Black | Stainless Steel | 00000000 | 00000 |
M6 | 1 | 25mm | 25mm | 13/16" | 90 | -20° to 170° | No | Medium | No | Black | Stainless Steel | 00000000 | 00000 |
M8 | 1.25 | 30mm | 38mm | 1 17/64" | 270 | -20° to 170° | No | Medium | No | Black | Stainless Steel | 00000000 | 00000 |
M10 | 1.5 | 40mm | 50mm | 1 11/16" | 360 | -20° to 170° | No | Medium | No | Black | Stainless Steel | 00000000 | 00000 |
10-24 | __ | 3/8" | 3/4" | 5/8" | 25 | -20° to 170° | No | Medium | No | Black | Stainless Steel | 00000000 | 0000 |
10-24 | __ | 3/4" | 3/4" | 5/8" | 25 | -20° to 170° | No | Medium | No | Black | Stainless Steel | 00000000 | 0000 |
M5 | 0.8 | 6mm | 19mm | 5/8" | 25 | -20° to 170° | No | Medium | No | Black | Stainless Steel | 00000000 | 0000 |
M5 | 0.8 | 10mm | 19mm | 5/8" | 25 | -20° to 170° | No | Medium | No | Black | Stainless Steel | 00000000 | 0000 |
M5 | 0.8 | 20mm | 19mm | 5/8" | 25 | -20° to 170° | No | Medium | No | Black | Stainless Steel | 00000000 | 0000 |