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    4 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.
    Style 1
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Stud Bumpers, Style 1.
    Image of Attribute. Front orientation. Contains Annotated. Load-Rated Reinforced Threaded-Stud Bumpers, Style 1.
    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.
    Rubber Blend—A good choice for outdoor use, these withstand sunlight, rain, and ozone better than Buna-N bumpers.
    Steel Stud—Durable and economical, these are the choice for most jobs.
    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.
    OD
    Ht.
    Max. Load,
    lb.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Each
    Rubber Blend with Steel Stud and Base Plate
    4-40
    7/32"9/32"5/16"0.5Durometer 19ASoftBlack-10 to 150YesYes0000000000000
     
    Abrasion-Resistant Polyurethane Rubber with Steel Stud and Base Plate
    4-40
    7/32"9/32"5/16"4Durometer 48AMediumBlack60 to 160NoNo000000000000
     

    Load-Rated Reinforced Threaded-Hole Bumpers

    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Hole 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 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.
    Style 1
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Hole Bumpers, Style 1.
    Image of Attribute. Front orientation. Contains Annotated. Load-Rated Reinforced Threaded-Hole Bumpers, Style 1.
    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.
    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.
    Thread
    Size
    Dp.
    OD
    Ht.
    Max. Load,
    lb.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Each
    Rubber Blend with Steel Base Plate
    4-40
    1/8"9/32"5/16"0.3Durometer 19ASoftBlack-10 to 150YesYes0000000000000
     
    Abrasion-Resistant Polyurethane Rubber with Steel Base Plate
    4-40
    1/8"9/32"5/16"2Durometer 48AMediumBlack60 to 100NoNo000000000000
     
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