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    67 Products

    Load-Rated Reinforced Threaded-Stud Bumpers

    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Stud Bumpers, Style 1.

    Style 1

    These bumpers are tested to ensure they'll support the load of your application. They'll bear the weight of everything from a 50-pound saw to a 5,000-pound air compressor. All have a metal base plate for added strength and a longer service life than all-rubber bumpers. No separate fasteners are needed—just twist them into a threaded hole.
    Natural Rubber with Steel Stud and Base Plate
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Stud Bumpers, Style 1.

    Style 1

    These bumpers absorb impact well enough for most applications. However, they're not for use outdoors and break down when exposed to oil and harsh chemicals.
    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
    Size
    Lg.,
    mm
    OD,
    mm
    Ht.,
    mm
    Max. Load,
    lb.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Each
    Style 1
    M4 × 0.7 mm10101020Durometer 55AMediumBlack-40 to 170NoNo0000000000000
    M4 × 0.7 mm10101045Durometer 70AHardBlack-40 to 170NoNo000000000000
    M4 × 0.7 mm10101521Durometer 55AMediumBlack-40 to 170NoNo000000000000
    M4 × 0.7 mm10101535Durometer 70AHardBlack-40 to 170NoNo000000000000
    M4 × 0.7 mm10102021Durometer 55AMediumBlack-40 to 170NoNo000000000000
    M4 × 0.7 mm10102035Durometer 70AHardBlack-40 to 170NoNo000000000000
    M4 × 0.7 mm10151035Durometer 55AMediumBlack-40 to 170NoNo00000000000
    M4 × 0.7 mm10151090Durometer 70AHardBlack-40 to 170NoNo000000000000
    M4 × 0.7 mm10151550Durometer 50AMediumBlack-10 to 150NoNo0000000000000
    M4 × 0.7 mm10151580Durometer 70AHardBlack-40 to 170NoNo000000000000
    M4 × 0.7 mm10152060Durometer 50AMediumBlack-10 to 150NoNo0000000000000
    M4 × 0.7 mm101520130Durometer 70AHardBlack-40 to 170NoNo000000000000
    M4 × 0.7 mm10153050Durometer 55AMediumBlack-40 to 170NoNo000000000000
    M4 × 0.7 mm10153080Durometer 70AHardBlack-40 to 170NoNo000000000000
     
    Natural Rubber with Corrosion-Resistant Stainless Steel Stud and Base Plate
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Stud Bumpers, Style 1.

    Style 1

    These bumpers absorb impact well enough for most applications. However, they're not for use outdoors and break down when exposed to oil and harsh chemicals.
    Unlike bumpers with steel studs, these handle repeated washdowns without corroding.
    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
    Size
    Lg.,
    mm
    OD,
    mm
    Ht.,
    mm
    Max. Load,
    lb.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Each
    Style 1
    M4 × 0.7 mm10101020Durometer 55AMediumBlack-40 to 170NoNo0000000000000
    M4 × 0.7 mm10101521Durometer 55AMediumBlack-40 to 170NoNo000000000000
    M4 × 0.7 mm10151035Durometer 55AMediumBlack-40 to 170NoNo000000000000
    M4 × 0.7 mm10151550Durometer 50AMediumBlack-10 to 150NoNo0000000000000
    M4 × 0.7 mm10152060Durometer 50AMediumBlack-10 to 150NoNo0000000000000
    M4 × 0.7 mm10153050Durometer 55AMediumBlack-40 to 170NoNo000000000000
     

    Load-Rated Reinforced Threaded-Hole Bumpers

    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Hole Bumpers, Style 1.
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Hole Bumpers, Style 3.

    Style 1

    Style 3

    These bumpers are tested to ensure they'll support the load of your application. They'll bear the weight of everything from a 50-pound saw to a 2,000-pound air compressor. All have a metal base plate for added strength and a longer service life than all-rubber bumpers. Twist them onto a threaded stud on your equipment, or pair them with your own stud to create a custom-length bumper.
    Natural Rubber with Steel Base Plate
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Hole Bumpers, Style 1.

    Style 1

    These bumpers absorb impact well enough for most applications. However, they're not for use outdoors and break down when exposed to oil and harsh chemicals.
    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
    Size
    Dp.,
    mm
    OD,
    mm
    Ht.,
    mm
    Max. Load,
    lb.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Each
    Style 1
    M4 × 0.7 mm4101011Durometer 40AMedium SoftBlack-40 to 170YesNo0000000000000
    M4 × 0.7 mm4101013Durometer 55AMediumBlack-20 to 150YesNo0000000000000
    M4 × 0.7 mm4101045Durometer 70AHardBlack-40 to 170YesNo000000000000
    M4 × 0.7 mm4101515Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M4 × 0.7 mm4101535Durometer 70AHardBlack-40 to 170YesNo000000000000
    M4 × 0.7 mm4151530Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M4 × 0.7 mm4151550Durometer 55AMediumBlack-20 to 150YesNo0000000000000
    M4 × 0.7 mm4151585Durometer 70AHardBlack-40 to 170YesNo000000000000
    M4 × 0.7 mm4152030Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M4 × 0.7 mm4152060Durometer 55AMediumBlack-20 to 150YesNo0000000000000
    M4 × 0.7 mm41520130Durometer 70AHardBlack-40 to 170YesNo000000000000
     
    Natural Rubber with Corrosion-Resistant Stainless Steel Base Plate
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Hole Bumpers, Style 1.

    Style 1

    These bumpers absorb impact well enough for most applications. However, they're not for use outdoors and break down when exposed to oil and harsh chemicals.
    Unlike bumpers with a steel base plate, these stand up to repeated washdowns without corroding.
    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
    Size
    Dp.,
    mm
    OD,
    mm
    Ht.,
    mm
    Max. Load,
    lb.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Each
    Style 1
    M4 × 0.7 mm4101013Durometer 55AMediumBlack-20 to 150YesNo00000000000000
    M4 × 0.7 mm4151550Durometer 55AMediumBlack-20 to 150YesNo0000000000000
    M4 × 0.7 mm4152060Durometer 55AMediumBlack-20 to 150YesNo0000000000000
     
    Abrasion-Resistant Polyurethane Rubber with Steel Base Plate
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Hole Bumpers, Style 3.

    Style 3

    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
    Size
    Dp.,
    mm
    OD,
    mm
    Ht.,
    mm
    Max. Load,
    lb.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Each
    Style 3
    M4 × 0.7 mm619133Durometer 50 OOExtra SoftBlack-20 to 160NoNo0000000000000
    M4 × 0.7 mm619136Durometer 70 OOSoftBlack-20 to 160NoNo000000000000
     

    Vibration-Damping Sandwich Mounts with Stud and Insert

    Install these mounts between a threaded stud and a hole inside or under equipment. Our jack-of-all-trades option, they isolate vibration to protect circuit boards, air compressors, and everything in between. They also muffle noise so you can work or hold a conversation around buzzing and thumping machinery.
    Natural RubberAbout Natural Rubber
    Image of Product. Front orientation. Vibration-Damping Mounts. Vibration-Damping Sandwich Mounts with Stud and Insert.
    The most common choice, these mounts won't scuff or tear easily. They stay strong and flexible even under constant vibration and repeated movement.
    Corrosion-Resistant 304 Stainless Steel Insert—Last longer than steel when exposed to water and mild chemicals.
    Thread
    Each
    Thread Size
    Cap. per
    Mount, lb.
    Deflection
    @ Cap.
    Shear Cap. per
    Mount, lb.
    Deflection
    @ Shear Cap.
    Ht.
    Dia.
    Lg.
    Dp.
    Hardness
    Temp. Range,
    ° F
    Color
    1-24
    25-99
    100-Up
    Zinc-Plated Steel Stud and Steel Insert
    M4 × 0.7 mm70.05"0.750.04"1/2"3/8"1/2"1/8"Durometer 50A-10 to 150Black0000000000000000000000
    M4 × 0.7 mm200.05"30.06"1/2"5/8"1/2"3/16"Durometer 50A-10 to 150Black0000000000000000000
    M4 × 0.7 mm230.15"Not RatedNot Rated9/16"3/8"3/8"3/16"Durometer 55A-10 to 175Black00000000000000000000
    M4 × 0.7 mm350.15"Not RatedNot Rated9/16"9/16"3/8"3/16"Durometer 40A-10 to 175Black00000000000000000000
     
    Corrosion-Resistant 304 Stainless Steel Stud and Insert
    M4 × 0.7 mm300.05"50.06"1/2"5/8"1/2"3/16"Durometer 60A-40 to 155Black00000000000000000000
    M4 × 0.7 mm440.06"40.08"3/8"9/16"3/8"5/32"Durometer 60A-10 to 150Black00000000000000000000000
    M4 × 0.7 mm600.15"Not RatedNot Rated9/16"9/16"3/8"3/16"Durometer 55A-10 to 150Black00000000000000000000
     
    Multipurpose NeopreneAbout Multipurpose Neoprene
    Image of Product. Front orientation. Vibration-Damping Mounts. Vibration-Damping Sandwich Mounts with Stud and Insert.
    Resist wear and tear well enough for most applications. They are UV resistant and won't break down when exposed to oil, grease, and gasoline, so they're a good choice for motors and pumps.
    Thread
    Each
    Thread Size
    Cap. per
    Mount, lb.
    Deflection
    @ Cap.
    Shear Cap. per
    Mount, lb.
    Deflection
    @ Shear Cap.
    Ht.
    Dia.
    Lg.
    Dp.
    Hardness
    Temp. Range,
    ° F
    Color
    1-24
    25-99
    100-Up
    Zinc-Plated Steel Stud and Steel Insert
    M4 × 0.7 mm70.05"0.750.04"1/2"3/8"1/2"1/8"Durometer 50A10 to 180Black0000000000000000000000
    M4 × 0.7 mm200.05"30.06"1/2"5/8"1/2"3/16"Durometer 50A10 to 180Black0000000000000000000
     
    Super-Cushioning Sorbothane
    Image of Product. Front orientation. Vibration-Damping Mounts. Vibration-Damping Sandwich Mounts with Stud and Insert.
    Our softest mounts compress deeply under load to isolate low-frequency vibrations. They're often used to protect sensitive equipment, small pumps, and fans.
    Thread
    Each
    Thread Size
    Cap. per
    Mount, lb.
    Deflection
    @ Cap.
    Shear Cap.
    per Mount
    Deflection
    @ Shear Cap.
    Ht.
    Dia.
    Lg.
    Dp.
    Hardness
    Temp. Range,
    ° F
    Color
    1-24
    25-99
    100-Up
    Zinc-Plated Steel Stud and Steel Insert
    M4 × 0.7 mm60.1"Not RatedNot Rated1/2"3/4"1/2"1/4"Durometer 50 OO-20 to 160Black00000000000000000000000000
    M4 × 0.7 mm120.1"Not RatedNot Rated1/2"3/4"1/2"1/4"Durometer 70 OO-20 to 160Black00000000000000000000000
     
    High-Temperature Silicone RubberAbout High-Temperature Silicone Rubber
    Image of Product. Front orientation. Vibration-Damping Mounts. Vibration-Damping Sandwich Mounts with Stud and Insert.
    These mounts handle temperatures about twice as high as natural rubber and neoprene. They also handle temperatures well below zero for the widest temperature range of any mount we offer.
    Thread
    Each
    Thread Size
    Cap. per
    Mount, lb.
    Deflection
    @ Cap.
    Shear Cap.
    per Mount
    Deflection
    @ Shear Cap.
    Ht.
    Dia.
    Lg.
    Dp.
    Hardness
    Temp. Range,
    ° F
    Color
    1-24
    25-99
    100-Up
    Zinc-Plated Steel Stud and Steel Insert
    M4 × 0.7 mm70.06"Not RatedNot Rated3/8"3/8"3/8"3/16"Durometer 60A-80 to 350Black0000000000000000000000
    M4 × 0.7 mm200.06"Not RatedNot Rated3/8"3/8"3/8"3/16"Durometer 75A-80 to 350Black0000000000000000000
     

    Vibration-Damping Sandwich Mounts with Inserts

    Install these mounts between studs inside or under equipment. Our jack-of-all-trades option, they isolate vibration to protect circuit boards, air compressors, and everything in between. They also muffle noise so you can work or hold a conversation around buzzing and thumping machinery. With reinforcing metal bonded to the rubber, they'll support weight when mounted underneath equipment (Cap. per Mount).
    Natural RubberAbout Natural Rubber
    Image of Product. Bottom orientation. Vibration-Damping Mounts. Vibration-Damping Sandwich Mounts with Inserts.
    The most common choice, these mounts won't scuff or tear easily. They stay strong and flexible even under constant vibration and repeated movement.
    Corrosion-Resistant 304 Stainless Steel-Insert—Last longer than steel when exposed to water and mild chemicals.
    Each
    Thread Size
    Cap. per
    Mount, lb.
    Deflection
    @ Cap.
    Shear Cap. per
    Mount, lb.
    Deflection
    @ Shear Cap.
    Ht.
    Dia.
    Thread
    Dp.
    Temp. Range,
    ° F
    Color
    1-24
    25-99
    100-Up
    Steel-Insert
    M4 × 0.7 mm70.05"0.750.04"1/2"3/8"1/8"-10 to 150Black0000000000000000000000
    M4 × 0.7 mm250.03"50.03"1/2"5/8"3/16"-10 to 150Black0000000000000000000
    M4 × 0.7 mm400.08"Not RatedNot Rated3/8"5/8"3/16"-10 to 150Black0000000000000000000
     
    Corrosion-Resistant 304 Stainless Steel-Insert
    M4 × 0.7 mm300.1"40.08"1/2"5/8"5/32"-10 to 150Black00000000000000000000000
     
    Multipurpose NeopreneAbout Multipurpose Neoprene
    Image of Product. Bottom orientation. Vibration-Damping Mounts. Vibration-Damping Sandwich Mounts with Inserts.
    Resist wear and tear well enough for most applications. They are UV resistant and won't break down when exposed to oil, grease, and gasoline, so they're a good choice for motors and pumps.
    Each
    Thread Size
    Cap. per
    Mount, lb.
    Deflection
    @ Cap.
    Shear Cap. per
    Mount, lb.
    Deflection
    @ Shear Cap.
    Ht.
    Dia.
    Thread
    Dp.
    Temp. Range,
    ° F
    Color
    1-24
    25-99
    100-Up
    Steel-Insert
    M4 × 0.7 mm70.05"0.750.04"1/2"3/8"1/8"10 to 180Black0000000000000000000000
    M4 × 0.7 mm250.03"50.03"1/2"5/8"3/16"10 to 180Black0000000000000000000
     

    Vibration-Damping Sandwich Mounts with Studs

    Install these mounts between two holes inside or under equipment. Our jack-of-all-trades option, they isolate vibration to protect circuit boards, air compressors, and everything in between. They also muffle noise so you can work or hold a conversation around buzzing and thumping machinery.
    Natural RubberAbout Natural Rubber
    Image of Product. Front orientation. Vibration-Damping Mounts. Vibration-Damping Sandwich Mounts with Studs.
    The most common choice, these mounts won't scuff or tear easily. They stay strong and flexible even under constant vibration and repeated movement.
    Corrosion-Resistant 304 Stainless Steel Stud—Last longer than steel when exposed to water and mild chemicals.
    Each
    Thread Size
    Cap. per
    Mount, lb.
    Deflection
    @ Cap.
    Shear Cap. per
    Mount, lb.
    Deflection
    @ Shear Cap.
    Ht.
    Dia.
    Thread
    Lg.
    Hardness
    Temp. Range,
    ° F
    Color
    1-24
    25-99
    100-Up
    Zinc-Plated Steel Stud
    M4 × 0.7 mm70.05"0.750.04"1/2"3/8"1/2"Durometer 50A-10 to 150Black0000000000000000000000
    M4 × 0.7 mm200.05"30.06"1/2"5/8"1/2"Durometer 50A-10 to 150Black0000000000000000000
    M4 × 0.7 mm350.15"Not RatedNot Rated9/16"9/16"3/8"Durometer 40A-10 to 175Black00000000000000000000
    M4 × 0.7 mm600.15"Not RatedNot Rated9/16"9/16"3/8"Durometer 55A-10 to 175Black00000000000000000000
     
    Corrosion-Resistant 304 Stainless Steel Stud
    M4 × 0.7 mm150.15"Not RatedNot Rated9/16"3/8"3/8"Durometer 55A-10 to 150Black00000000000000000000
    M4 × 0.7 mm440.06"40.06"3/8"5/8"3/8"Durometer 60A-10 to 150Black0000000000000000000
    M4 × 0.7 mm470.1"Not RatedNot Rated3/8"9/16"3/8"Durometer 55A-10 to 150Black00000000000000000000
     
    Multipurpose NeopreneAbout Multipurpose Neoprene
    Image of Product. Front orientation. Vibration-Damping Mounts. Vibration-Damping Sandwich Mounts with Studs.
    Resist wear and tear well enough for most applications. They are UV resistant and won't break down when exposed to oil, grease, and gasoline, so they're a good choice for motors and pumps.
    Each
    Thread Size
    Cap. per
    Mount, lb.
    Deflection
    @ Cap.
    Shear Cap. per
    Mount, lb.
    Deflection
    @ Shear Cap.
    Ht.
    Dia.
    Thread
    Lg.
    Hardness
    Temp. Range,
    ° F
    Color
    1-24
    25-99
    100-Up
    Zinc-Plated Steel Stud
    M4 × 0.7 mm70.05"0.750.04"1/2"3/8"1/2"Durometer 50A10 to 180Black0000000000000000000000
    M4 × 0.7 mm200.05"30.06"1/2"5/8"1/2"Durometer 50A10 to 180Black0000000000000000000
     

    Conveyor Sensor and Reflector Brackets

    Image of ProductInUse. Front orientation. Contains Border. Conveyor Brackets. Conveyor Sensor and Reflector Brackets.
    Image of Product. Front orientation. Contains Annotated. Conveyor Brackets. Conveyor Sensor and Reflector Brackets, Style D.

    Style D

    Mount sensors and reflectors on your conveyor frame.
    Clamp On
    Image of Product. Front orientation. Contains Annotated. Conveyor Brackets. Conveyor Sensor and Reflector Brackets, Style D.

    Style D

    Clamp-on brackets attach on a mounting rod.
    Style D—Style D have grooves to accept square rods.
    Style
    For Rod
    Dia., mm
    For Rod
    Wd., mm
    For Sensor Connection
    Thread Size
    Wd.
    Dp.
    Ht.
    Each
    Aluminum—For Round and Square Rods
    D1512M4, M8
    0.79"1.58"0.79"00000000000000
     

    Reinforced Threaded-Stud Bumpers with Steel Core

    Image of Product. Front orientation. Bumpers. Reinforced Threaded-Stud Bumpers with Steel Core, Style 1.

    Style 1

    Our most durable and impact-resistant bumpers. With a steel core, they withstand repeated impacts for a longer service life than all-rubber bumpers. You can also use them as spacers and noise reducers. No separate fasteners are needed—just twist them into a threaded hole.
    Abrasion-Resistant Polyurethane RubberAbout Abrasion-Resistant Polyurethane Rubber
    Image of Product. Front orientation. Bumpers. Reinforced Threaded-Stud Bumpers with Steel Core, Style 1.

    Style 1

    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
    Size
    Lg.,
    mm
    OD,
    mm
    Ht.,
    mm
    Overall
    Ht., mm
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Stud
    Material
    Nonmarking
    For Use
    Outdoors
    Each
    Style 1
    M4 × 0.7 mm10101020Durometer 40AMedium SoftRed-60 to 200SteelYesYes0000000000000
    M4 × 0.7 mm10101020Durometer 80AHardRed-60 to 200SteelYesYes000000000000
     
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