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    98 Products

    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 2.
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Hole Bumpers, Style 3.
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Hole Bumpers, Style 4.

    Style 1

    Style 2

    Style 3

    Style 4

    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
    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.
    OD
    Ht.
    Max. Load,
    lb.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Each
    Style 1
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Hole Bumpers, Style 1.
    M3 × 0.5 mm3 mm8 mm8 mm7Durometer 40AMedium SoftBlack-40 to 170YesNo0000000000000
    M3 × 0.5 mm3 mm8 mm8 mm12Durometer 55AMediumBlack-40 to 170YesNo000000000000
    M3 × 0.5 mm3 mm8 mm8 mm30Durometer 70AHardBlack-40 to 170YesNo000000000000
    M3 × 0.5 mm3 mm8 mm13 mm11Durometer 55AMediumBlack-40 to 170YesNo000000000000
    M3 × 0.5 mm3 mm8 mm13 mm30Durometer 70AHardBlack-40 to 170YesNo000000000000
    M4 × 0.7 mm4 mm10 mm10 mm11Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M4 × 0.7 mm4 mm10 mm10 mm45Durometer 70AHardBlack-40 to 170YesNo000000000000
    M4 × 0.7 mm4 mm10 mm15 mm15Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M4 × 0.7 mm4 mm10 mm15 mm35Durometer 70AHardBlack-40 to 170YesNo000000000000
    M4 × 0.7 mm4 mm15 mm15 mm30Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M4 × 0.7 mm4 mm15 mm15 mm85Durometer 70AHardBlack-40 to 170YesNo000000000000
    M4 × 0.7 mm4 mm15 mm20 mm30Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M4 × 0.7 mm4 mm15 mm20 mm130Durometer 70AHardBlack-40 to 170YesNo000000000000
    M6 × 1 mm6 mm20 mm15 mm65Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M6 × 1 mm6 mm20 mm15 mm100Durometer 55AMediumBlack-40 to 170YesNo000000000000
    M6 × 1 mm6 mm20 mm15 mm150Durometer 70AHardBlack-40 to 170YesNo000000000000
    M6 × 1 mm6 mm20 mm20 mm80Durometer 55AMediumBlack-40 to 170YesNo000000000000
    M6 × 1 mm6 mm20 mm20 mm180Durometer 70AHardBlack-40 to 170YesNo000000000000
    M6 × 1 mm6 mm20 mm25 mm60Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M6 × 1 mm6 mm20 mm25 mm85Durometer 55AMediumBlack-40 to 170YesNo000000000000
    M6 × 1 mm6 mm20 mm25 mm230Durometer 70AHardBlack-40 to 170YesNo000000000000
    M6 × 1 mm6 mm25 mm15 mm360Durometer 70AHardBlack-40 to 170YesNo000000000000
    M6 × 1 mm6 mm25 mm20 mm310Durometer 70AHardBlack-40 to 170YesNo000000000000
    M6 × 1 mm6 mm25 mm30 mm65Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M6 × 1 mm6 mm25 mm30 mm260Durometer 70AHardBlack-40 to 170YesNo000000000000
    M8 × 1.25 mm8 mm30 mm15 mm160Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M8 × 1.25 mm8 mm30 mm15 mm580Durometer 70AHardBlack-40 to 170YesNo000000000000
    M8 × 1.25 mm8 mm30 mm20 mm120Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M8 × 1.25 mm8 mm30 mm20 mm220Durometer 55AMediumBlack-40 to 170YesNo000000000000
    M8 × 1.25 mm8 mm30 mm20 mm420Durometer 70AHardBlack-40 to 170YesNo000000000000
    M8 × 1.25 mm8 mm30 mm30 mm130Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M8 × 1.25 mm8 mm30 mm30 mm170Durometer 55AMediumBlack-40 to 170YesNo000000000000
    M8 × 1.25 mm8 mm30 mm30 mm360Durometer 70AHardBlack-40 to 170YesNo000000000000
    M8 × 1.25 mm8 mm30 mm40 mm170Durometer 55AMediumBlack-40 to 170YesNo000000000000
    M8 × 1.25 mm8 mm40 mm20 mm260Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M8 × 1.25 mm8 mm40 mm20 mm1,060Durometer 70AHardBlack-40 to 170YesNo000000000000
    M8 × 1.25 mm8 mm40 mm30 mm630Durometer 70AHardBlack-40 to 170YesNo000000000000
    M8 × 1.25 mm8 mm40 mm40 mm220Durometer 40AMedium SoftBlack-40 to 170YesNo0000000000000
    M8 × 1.25 mm8 mm40 mm40 mm700Durometer 70AHardBlack-40 to 170YesNo000000000000
    M10 × 1.5 mm10 mm50 mm20 mm600Durometer 40AMedium SoftBlack-40 to 170YesNo0000000000000
    M10 × 1.5 mm10 mm50 mm20 mm1,670Durometer 70AHardBlack-40 to 170YesNo0000000000000
    M10 × 1.5 mm10 mm50 mm30 mm400Durometer 40AMedium SoftBlack-40 to 170YesNo0000000000000
    M10 × 1.5 mm10 mm50 mm30 mm1,210Durometer 70AHardBlack-40 to 170YesNo0000000000000
    M10 × 1.5 mm10 mm50 mm40 mm1,110Durometer 70AHardBlack-40 to 170YesNo0000000000000
    M10 × 1.5 mm10 mm60 mm30 mm720Durometer 40AMedium SoftBlack-40 to 170YesNo0000000000000
    M10 × 1.5 mm10 mm60 mm30 mm1,200Durometer 55AMediumBlack-40 to 170YesNo0000000000000
    M10 × 1.5 mm10 mm70 mm30 mm1,610Durometer 55AMediumBlack-40 to 170YesNo0000000000000
    M12 × 1.75 mm12 mm75 mm30 mm1,770Durometer 55AMediumBlack-40 to 170YesNo0000000000000
    M12 × 1.75 mm12 mm75 mm40 mm2,060Durometer 70AHardBlack-40 to 170YesNo0000000000000
    M16 × 2 mm16 mm100 mm40 mm2,110Durometer 40AMedium SoftBlack-40 to 170YesNo0000000000000
     
    Style 2
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Hole Bumpers, Style 2.
    1/4"-20
    1/4"3/4"31/32"22Durometer 55AMediumBlack-40 to 170YesNo000000000000
    1/4"-20
    1/4"31/32"1 1/4"33Durometer 55AMediumBlack-40 to 170YesNo000000000000
    5/16"-18
    5/16"1 1/4"1 1/2"45Durometer 55AMediumBlack-40 to 170YesNo000000000000
    5/16"-18
    5/16"1 1/2"1 3/4"140Durometer 55AMediumBlack-40 to 170YesNo000000000000
    3/8"-16
    3/8"1 3/4"2"160Durometer 55AMediumBlack-40 to 170YesNo0000000000000
    3/8"-16
    3/8"2"2 1/4"190Durometer 55AMediumBlack-40 to 170YesNo0000000000000
    M5 × 0.8 mm5 mm10 mm10 mm10Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M5 × 0.8 mm5 mm10 mm10 mm13Durometer 55AMediumBlack-40 to 170YesNo000000000000
    M5 × 0.8 mm5 mm10 mm10 mm25Durometer 70AHardBlack-40 to 170YesNo000000000000
    M6 × 1 mm6 mm20 mm15 mm29Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M6 × 1 mm6 mm20 mm24 mm18Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M6 × 1 mm6 mm20 mm24 mm70Durometer 70AHardBlack-40 to 170YesNo000000000000
    M6 × 1 mm6 mm25 mm20 mm42Durometer 55AMediumBlack-40 to 170YesNo000000000000
    M6 × 1 mm6 mm25 mm20 mm110Durometer 70AHardBlack-40 to 170YesNo000000000000
    M8 × 1.25 mm8 mm30 mm30 mm40Durometer 40AMedium SoftBlack-40 to 170YesNo000000000000
    M8 × 1.25 mm8 mm50 mm61 mm340Durometer 70AHardBlack-40 to 170YesNo0000000000000
    M10 × 1.5 mm10 mm50 mm68 mm430Durometer 70AHardBlack-40 to 170YesNo0000000000000
    M12 × 1.75 mm12 mm75 mm89 mm570Durometer 70AHardBlack-40 to 170YesNo0000000000000
     
    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.
    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
    M3 × 0.5 mm38812Durometer 55AMediumBlack-40 to 170YesNo0000000000000
    M6 × 1 mm62015100Durometer 55AMediumBlack-40 to 170YesNo000000000000
    M6 × 1 mm6202585Durometer 55AMediumBlack-40 to 170YesNo000000000000
    M8 × 1.25 mm83020220Durometer 55AMediumBlack-40 to 170YesNo0000000000000
    M10 × 1.5 mm105050600Durometer 55AMediumBlack-40 to 170YesNo0000000000000
    M12 × 1.75 mm1275301,770Durometer 55AMediumBlack-40 to 170YesNo0000000000000
     
    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
    M6 × 1 mm9382518Durometer 70 OOSoftBlack-20 to 160NoNo000000000000
    M6 × 1 mm9452220Durometer 50 OOExtra SoftBlack-20 to 160NoNo000000000000
    M6 × 1 mm9452235Durometer 70 OOSoftBlack-20 to 160NoNo000000000000
     
    Oil-Resistant Buna-N with Steel Base Plate
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Hole Bumpers, Style 4.

    Style 4

    These bumpers resist oil and fuels better than other rubber bumpers. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.
    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.
    OD
    Ht.
    Max. Load,
    lb.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Each
    Style 4
    10-24
    3/16"3/4"5/8"24Durometer 55AMediumBlack-20 to 170YesNo0000000000000
    1/4"-20
    1/4"31/32"13/16"95Durometer 55AMediumBlack-20 to 170YesNo000000000000
    5/16"-18
    5/16"1 1/4"1"200Durometer 55AMediumBlack-20 to 170YesNo0000000000000
    5/16"-18
    5/16"1 1/2"1 1/4"270Durometer 55AMediumBlack-20 to 170YesNo0000000000000
    3/8"-16
    3/8"1 31/32"1 11/16"360Durometer 55AMediumBlack-20 to 170YesNo0000000000000
    M5 × 0.8 mm5 mm19 mm16 mm24Durometer 55AMediumBlack-20 to 170YesNo000000000000
    M6 × 1 mm6 mm25 mm21 mm95Durometer 55AMediumBlack-20 to 170YesNo000000000000
    M8 × 1.25 mm8 mm32 mm26 mm200Durometer 55AMediumBlack-20 to 170YesNo0000000000000
    M8 × 1.25 mm8 mm38 mm32 mm270Durometer 55AMediumBlack-20 to 170YesNo0000000000000
     
    Oil-Resistant Buna-N with Corrosion-Resistant Stainless Steel Base Plate
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Hole Bumpers, Style 4.

    Style 4

    These bumpers resist oil and fuels better than other rubber bumpers. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.
    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.
    OD
    Ht.
    Max. Load,
    lb.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Each
    Style 4
    10-24
    3/16"3/4"5/8"24Durometer 55AMediumBlack-20 to 170YesNo00000000000000
    1/4"-20
    1/4"31/32"13/16"95Durometer 55AMediumBlack-20 to 170YesNo0000000000000
    5/16"-18
    5/16"1 1/4"1"200Durometer 55AMediumBlack-20 to 170YesNo0000000000000
     

    Vibration-Damping Swivel Leveling Mounts with Threaded Hole

    Image of Product. Front orientation. Leveling Mounts. Vibration-Damping Swivel Leveling Mounts with Threaded Hole, With Cushion.

    With Cushion

    A rubber cushion reduces vibration to protect components and extend your machine’s life. These mounts have a ball-and-socket joint in the base that swivels to compensate for slightly sloped and pitted floors. Add your own stud to create a custom-length mount that you can install in either threaded holes or unthreaded through holes.
    Zinc-Yellow-Chromate-Plated Steel Base—More corrosion resistant than nickel-plated steel, these mounts are suitable for damp environments. However, they won’t hold up to chemical cleaners, high-pressure washdowns, and other harsh conditions like stainless steel can.
    Plastic Cushion—The plastic bottom won't scratch or scuff floors when you’re moving equipment.
    With Plastic Cushion
    Thread
    Size
    Thread
    Dp.
    Swivel Range
    of Motion
    Base
    Dia.
    Cap. per
    Mount, lb.
    Deflection
    @ Cap.
    Overall
    Ht.
    Cushion Material
    Each
    Zinc-Yellow-Chromate-Plated Steel Base
    5/16"-18
    3/8"7.5°1 1/4"9000.05"1 1/2"Fiber-Reinforced Nylon0000000000000
    3/8"-16
    3/8"7.5°1 1/4"9950.05"1 1/2"Fiber-Reinforced Nylon000000000000
    1/2"-13
    7/16"7.5°1 7/8"2,4000.06"1 3/4"Fiber-Reinforced Nylon000000000000
    5/8"-11
    7/16"7.5°2 1/2"4,4000.06"1 7/8"Fiber-Reinforced Nylon000000000000
    3/4"-10
    9/16"7.5°3"6,5000.08"2 1/8"Fiber-Reinforced Nylon000000000000
    1"-8
    11/16"7.5°4"11,8000.08"2 1/2"Fiber-Reinforced Nylon000000000000
    1 1/4"-7
    1 1/4"7.5°6"27,1000.08"2 7/8"Fiber-Reinforced Nylon0000000000000
     
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