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    193 Products

    Threaded-Stud Bumpers

    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, Style 1.

    Style 1

    These bumpers absorb impact to protect equipment, walls, and floors from dents and scuffs. They're found everywhere from access panels to the bases of equipment. The rubber construction also stifles noise and absorbs vibration to prevent wear and tear to your machinery and nearby surfaces. No separate fasteners are needed—just twist them into a threaded hole.
    Multipurpose SBR RubberAbout Multipurpose SBR Rubber
    Image of Product. Bottom orientation. Bumpers. 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.
    OD
    Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Stud
    Material
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 1
    4-40
    1/4"1/4"1/4"Durometer 40AMedium SoftBlack-20 to 180SteelNoNo108687N2100000
    4-40
    1/4"1/4"1/4"Durometer 70AHardBlack-20 to 180SteelNoNo108687N190000
    6-32
    1/4"7/16"1/4"Durometer 40AMedium SoftBlack-20 to 180SteelNoNo108687N110000
    6-32
    1/4"7/16"1/4"Durometer 60AMedium HardBlack-20 to 180SteelNoNo259541K800000
    8-32
    1/4"5/8"5/16"Durometer 40AMedium SoftBlack-20 to 180SteelNoNo108687N120000
    8-32
    1/4"5/8"5/16"Durometer 70AHardBlack0 to 220SteelNoNo109541K810000
    8-32
    3/8"3/4"7/16"Durometer 40AMedium SoftBlack-20 to 180SteelNoNo258687N1300000
    8-32
    3/8"3/4"7/16"Durometer 70AHardBlack-20 to 180SteelYesNo259541K200000
    10-24
    3/8"1"1/2"Durometer 40AMedium SoftBlack-20 to 180SteelNoNo108687N1400000
    10-24
    3/8"1"1/2"Durometer 70AHardBlack-20 to 180SteelYesNo259541K300000
    10-32
    1/2"1 1/8"1/2"Durometer 40AMedium SoftBlack-20 to 180SteelNoNo108687N1500000
    10-32
    1/2"1 1/8"1/2"Durometer 70AHardBlack0 to 220SteelNoNo109541K8500000
    1/4"-20
    1/2"1"7/16"Durometer 40AMedium SoftBlack-20 to 180SteelNoNo108687N1600000
    1/4"-20
    1/2"1"7/16"Durometer 70AHardBlack0 to 220SteelNoNo109541K8300000
    5/16"-18
    1/2"1"3/4"Durometer 40AMedium SoftBlack-20 to 180SteelNoNo108687N230000
    5/16"-18
    1/2"1"3/4"Durometer 70AHardBlack-20 to 180SteelNoNo108687N220000
    3/8"-16
    3/4"2"1"Durometer 40AMedium SoftBlack-20 to 180SteelNoNo108687N250000
    3/8"-16
    3/4"2"1"Durometer 70AHardBlack-20 to 180SteelNoNo108687N240000
    M3 × 0.5 mm1/4"3/8"1/4"Durometer 40AMedium SoftBlack-20 to 180SteelNoNo108687N270000
    M3 × 0.5 mm1/4"3/8"1/4"Durometer 70AHardBlack-20 to 180SteelNoNo108687N260000
    M4 × 0.7 mm1/4"3/8"1/4"Durometer 40AMedium SoftBlack-20 to 180SteelNoNo108687N290000
    M4 × 0.7 mm1/4"3/8"1/4"Durometer 70AHardBlack-20 to 180SteelNoNo108687N280000
    M6 × 1 mm1/4"3/4"3/8"Durometer 40AMedium SoftBlack-20 to 180SteelNoNo108687N170000
    M6 × 1 mm1/4"3/4"3/8"Durometer 70AHardBlack0 to 220SteelNoNo109541K8200000
    M6 × 1 mm1/2"1"7/16"Durometer 40AMedium SoftBlack-20 to 180SteelNoNo108687N1800000
    M6 × 1 mm1/2"1"7/16"Durometer 70AHardBlack0 to 220SteelNoNo109541K8400000
    M8 × 1.25 mm1/2"1"3/4"Durometer 70AHardBlack-20 to 180SteelNoNo108687N3100000
    M10 × 1.5 mm1/2"1"3/4"Durometer 70AHardBlack-20 to 180SteelNoNo58687N3200000
     
    Abrasion-Resistant Polyurethane RubberAbout Abrasion-Resistant Polyurethane Rubber
    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, 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.
    OD
    Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Stud
    Material
    Nonmarking
    For Use
    Outdoors
    Each
    Style 1
    5/16"-18
    7/8"1"1"Durometer 40AMedium SoftBlack-60 to 200SteelNoYes9541K44000000
    5/16"-18
    7/8"1"1"Durometer 60AMedium HardBlue-60 to 200SteelNoYes9541K370000
    5/16"-18
    7/8"1"1"Durometer 75AHardRed-60 to 200SteelNoYes9541K110000
    5/16"-18
    7/8"1"1"Durometer 80AHardBlack-60 to 200SteelNoYes9541K310000
    5/16"-18
    7/8"1 1/2"1 1/2"Durometer 40AMedium SoftBlack-60 to 200SteelNoYes9541K4500000
    5/16"-18
    7/8"1 1/2"1 1/2"Durometer 60AMedium HardBlue-60 to 200SteelNoYes9541K3800000
    5/16"-18
    7/8"1 1/2"1 1/2"Durometer 75AHardRed-60 to 200SteelNoYes9541K1300000
    5/16"-18
    7/8"1 1/2"1 1/2"Durometer 80AHardBlack-60 to 200SteelNoYes9541K3200000
    5/16"-18
    7/8"2"2"Durometer 40AMedium SoftBlack-60 to 200SteelNoYes9541K4600000
    5/16"-18
    7/8"2"2"Durometer 60AMedium HardBlue-60 to 200SteelNoYes9541K3900000
    5/16"-18
    7/8"2"2"Durometer 75AHardRed-60 to 200SteelNoYes9541K1500000
    5/16"-18
    7/8"2"2"Durometer 80AHardBlack-60 to 200SteelNoYes9541K3300000
    3/8"-16
    7/8"2"1"Durometer 85AHardBlack-60 to 250SteelYesNo9223K860000
    3/8"-16
    7/8"2"1"Durometer 85AHardRed-60 to 250SteelYesNo9223K670000
    3/8"-16
    7/8"2 1/2"2 1/2"Durometer 40AMedium SoftBlack-60 to 200SteelNoYes9541K4700000
    3/8"-16
    7/8"2 1/2"2 1/2"Durometer 60AMedium HardBlue-60 to 200SteelNoYes9541K4100000
    3/8"-16
    7/8"2 1/2"2 1/2"Durometer 75AHardRed-60 to 200SteelNoYes9541K1700000
    3/8"-16
    7/8"2 1/2"2 1/2"Durometer 80AHardBlack-60 to 200SteelNoYes9541K3400000
    3/8"-16
    1 1/16"1 5/8"11/16"Durometer 85AHardBlack-60 to 250SteelYesNo9223K830000
    3/8"-16
    1 1/16"1 5/8"11/16"Durometer 85AHardRed-60 to 250SteelYesNo9223K630000
    3/8"-16
    1 1/8"2"3/8"Durometer 85AHardBlack-60 to 250SteelYesNo9223K840000
    3/8"-16
    1 1/8"2"3/8"Durometer 85AHardRed-60 to 250SteelYesNo9223K640000
    3/8"-16
    1 1/8"2"11/16"Durometer 85AHardBlack-60 to 250SteelYesNo9223K850000
    3/8"-16
    1 1/8"2"11/16"Durometer 85AHardRed-60 to 250SteelYesNo9223K650000
    1/2"-13
    1 1/4"3"3"Durometer 40AMedium SoftBlack-60 to 200SteelNoYes9541K4800000
    1/2"-13
    1 1/4"3"3"Durometer 60AMedium HardBlue-60 to 200SteelNoYes9541K4200000
    1/2"-13
    1 1/4"3"3"Durometer 75AHardRed-60 to 200SteelNoYes9541K1900000
    1/2"-13
    1 1/4"3"3"Durometer 80AHardBlack-60 to 200SteelNoYes9541K3500000
    1/2"-13
    1 5/16"4"4"Durometer 40AMedium SoftBlack-60 to 200SteelNoYes9541K4900000
    1/2"-13
    1 5/16"4"4"Durometer 60AMedium HardBlue-60 to 200SteelNoYes9541K4300000
    1/2"-13
    1 5/16"4"4"Durometer 75AHardRed-60 to 200SteelNoYes9541K2100000
    1/2"-13
    1 5/16"4"4"Durometer 80AHardBlack-60 to 200SteelNoYes9541K3600000
     
    Oil-Resistant Buna-NAbout Oil-Resistant Buna-N
    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, Style 1.

    Style 1

    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
    Lg.
    OD
    Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Stud
    Material
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 1
    6-32
    1/4"7/16"1/4"Durometer 50AMediumBlack0 to 250SteelNoNo259541K101000000
    8-32
    1/4"3/4"3/8"Durometer 50AMediumBlack0 to 250SteelNoNo259541K10200000
    10-24
    1/2"1"1/2"Durometer 50AMediumBlack0 to 250SteelNoNo109541K10300000
    1/4"-20
    1/2"1"1/2"Durometer 50AMediumBlack0 to 250SteelNoNo109541K10400000
    M6 × 1 mm1/4"3/4"3/8"Durometer 50AMediumBlack0 to 250SteelNoNo109541K10500000
     
    High-Temperature Silicone RubberAbout High-Temperature Silicone Rubber
    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, Style 1.

    Style 1

    Maintain their shape and strength in high-heat environments where other rubber bumpers may degrade, melt, or lose elasticity.
    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.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Stud
    Material
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 1
    6-32
    1/4"7/16"1/4"Durometer 50AMediumRed-60 to 500SteelYesYes259660N11000000
    8-32
    3/8"3/4"7/16"Durometer 50AMediumRed-60 to 500SteelYesYes259660N1200000
    10-24
    3/8"1"1/2"Durometer 50AMediumRed-60 to 500SteelYesYes109660N1300000
    1/4"-20
    1/2"1"7/16"Durometer 50AMediumRed-60 to 500SteelYesYes109660N1400000
    M6 × 1 mm1/4"3/4"3/8"Durometer 50AMediumRed-60 to 500SteelYesYes109660N1500000
     

    Bumper Assortments

    Image of Product. Front orientation. Bumpers. Bumper Assortments, Style 1.

    Style 1

    Keep a range of bumper shapes and sizes on hand for quick fixes and prototyping.
    Style 1—These assortments include bumpers with a variety of mounting styles to match just about any installation.
    Includes
    No. of
    Pieces
    Color
    Container
    Type
    Each
    Style 1
    7/16" OD × 1/4" Ht. Black SBR Rubber Bumpers with 6-32 Threaded Stud (4 ea.)
    1/2" OD × 1/16" Ht. White Plastic Bumpers with Adhesive Back (4 ea.)
    1/2" OD × 1/8" Ht. Black Felt Bumpers with Adhesive Back (50 ea.)
    9/16" OD × 1/8" Ht. Black SBR Rubber Bumpers with Push-In Stem—For 1/4" ID (10 ea.)
    3/4" OD × 3/8" Ht. Black SBR Rubber Bumpers with Unthreaded Hole (4 ea.)
    13/16" OD × 13/16" Ht. Black SBR Rubber Bumpers with Unthreaded Hole (4 ea.)
    13/16" Lg. × 13/16" Wd. × 19/64" Ht. Black Polyurethane Rubber Bumpers with Adhesive Back (12 ea.)
    1" OD × 5/16" Ht. Black SBR Rubber Bumpers with Push-In Stem—For 1/2" ID (5 ea.)
    93Black, WhitePlastic Case3338T1000000
     

    Push-In Bumpers

    Image of Product. Front orientation. Bumpers. Push-In Bumpers, Style 3.

    Style 3

    Both bumper and grommet, these protect equipment from impact while routing wire or tubing through a center hole. All have stems that contract and expand for a snug fit. No fasteners are needed—just push them into a hole for quick installation.
    Multipurpose SBR RubberAbout Multipurpose SBR Rubber
    Image of Product. Front orientation. Bumpers. Push-In Bumpers, Style 3.

    Style 3

    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.
    For
    ID
    Stem
    Ht.
    OD
    Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 3
    1/8"3/32"1/4"1/8"Durometer 70AHardBlack-20 to 180NoNo1009544K511000000
    1/8"3/16"1/4"1/8"Durometer 70AHardBlack-20 to 180NoNo1009544K51200000
    3/16"1/8"7/16"3/16"Durometer 70AHardBlack-20 to 180NoNo259544K51800000
    3/16"3/16"5/16"3/16"Durometer 70AHardBlack-20 to 180YesNo1009544K1900000
    3/16"3/16"11/32"5/32"Durometer 70AHardBlack-20 to 180YesNo1009544K1200000
    13/64"1/8"1/2"3/16"Durometer 70AHardBlack-20 to 180NoNo259544K51900000
    7/32"1/8"7/16"3/16"Durometer 70AHardBlack-20 to 180NoNo509544K5200000
    1/4"1/4"27/64"11/64"Durometer 70AHardBlack-20 to 180NoNo509544K51700000
    1/4"1/4"7/16"3/16"Durometer 70AHardBlack-20 to 180NoNo509544K52100000
    1/4"1/4"1/2"7/32"Durometer 70AHardBlack-20 to 180YesNo1009544K2200000
    1/4"9/32"3/8"5/32"Durometer 70AHardBlack-20 to 180NoNo509544K51600000
    9/32"13/32"3/8"5/32"Durometer 70AHardBlack-20 to 180NoNo509544K51500000
    5/16"1/8"7/16"1/8"Durometer 70AHardBlack-20 to 180NoNo509544K51400000
    5/16"1/4"5/8"5/16"Durometer 60AMedium HardBlack-20 to 180NoNo1009544K3400000
    3/8"3/8"3/4"3/8"Durometer 70AHardBlack-20 to 180NoNo109544K52700000
    13/32"7/16"1/2"1/4"Durometer 70AHardBlack-20 to 180NoNo259544K52300000
    7/16"7/16"1/2"1/4"Durometer 70AHardBlack-20 to 180NoNo259544K52200000
    9/16"5/8"13/16"3/8"Durometer 70AHardBlack-20 to 180NoNo109544K52500000
    19/32"15/32"15/16"19/32"Durometer 60AMedium HardBlack-20 to 180NoNo259544K3800000
    21/32"1/2"13/16"3/8"Durometer 70AHardBlack-20 to 180NoNo109544K52600000
    11/16"1/2"13/16"3/8"Durometer 70AHardBlack-20 to 180NoNo109544K52400000
     
    Oil-Resistant Buna-NAbout Oil-Resistant Buna-N
    Image of Product. Front orientation. Bumpers. Push-In Bumpers, Style 3.

    Style 3

    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.
    For
    ID
    Stem
    Ht.
    OD
    Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 3
    3/16"1/4"3/8"1/8"Durometer 70AHardBlack0 to 250NoNo509544K566000000
    13/64"1/8"1/2"3/16"Durometer 70AHardBlack0 to 250NoNo259544K56800000
    1/4"9/32"3/8"5/32"Durometer 70AHardBlack0 to 250NoNo509544K56700000
    11/16"1/2"13/16"3/8"Durometer 70AHardBlack0 to 250NoNo109544K56900000
     
    High-Temperature Silicone RubberAbout High-Temperature Silicone Rubber
    Image of Product. Front orientation. Bumpers. Push-In Bumpers, Style 3.

    Style 3

    Maintain their shape and strength in high-heat environments where other rubber bumpers may degrade, melt, or lose elasticity.
    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.
    For
    ID
    Stem
    Ht.
    OD
    Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 3
    1/8"3/32"1/4"1/8"Durometer 70AHardRed/Orange-60 to 500YesYes509544K572000000
    7/32"1/8"7/16"3/16"Durometer 70AHardRed/Orange-60 to 500YesYes259544K57400000
    1/4"1/4"27/64"11/64"Durometer 70AHardRed/Orange-60 to 500YesYes259544K57300000
    5/16"1/8"7/16"1/8"Durometer 70AHardRed/Orange-60 to 500YesYes259544K57100000
    3/8"3/8"3/4"3/8"Durometer 70AHardRed/Orange-60 to 500YesYes109544K57600000
    7/16"7/16"1/2"1/4"Durometer 70AHardRed/Orange-60 to 500YesYes259544K57500000
     

    Load-Rated Adhesive-Back Bumpers

    Image of Product. Front orientation. Bumpers. Load-Rated Adhesive-Back Bumpers, Style 1.

    Style 1

    Unlike our other adhesive-back bumpers, these are tested to ensure they'll support the load of your application. Use them as feet on instruments and small appliances to limit sliding, vibration, and noise. The adhesive back forms a tight grip without scratching or discoloring your surface. They're comparable to Bumpon bumpers.
    Style 1
    Image of Product. Front orientation. Bumpers. Load-Rated Adhesive-Back Bumpers, Style 1.
    Super-Cushioning Sorbothane—Our softest bumpers have a feel that ranges from the softness of a gel insole to the firmness of a pencil eraser. They’re often used to cushion fragile materials. These bumpers boast shock-absorbing properties, making them a smart choice for mounting sensitive electronics.
    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.
    OD
    Ht.
    Max. Load,
    lb.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Each
    Super-Cushioning Sorbothane
    1/4"1/8"0.06Durometer 30 OOExtra SoftBlack-20 to 140YesNo8215K20100000
    1/4"1/8"0.12Durometer 50 OOExtra SoftBlack-20 to 150YesNo8215K2020000
    1/4"1/8"0.35Durometer 70 OOSoftBlack-20 to 150YesNo8215K2030000
    1/2"1/4"0.5Durometer 30 OOExtra SoftBlack-20 to 140YesNo8215K2040000
    1/2"1/4"0.7Durometer 50 OOExtra SoftBlack-20 to 150YesNo8215K2050000
    1/2"1/4"1Durometer 70 OOSoftBlack-20 to 150YesNo8215K2060000
    3/4"3/8"0.9Durometer 30 OOExtra SoftBlack-20 to 160YesNo8215K10000
    3/4"3/8"1Durometer 50 OOExtra SoftBlack-20 to 160YesNo8215K50000
    3/4"3/8"3Durometer 70 OOSoftBlack-20 to 160YesNo8215K90000
    1"1/2"2Durometer 30 OOExtra SoftBlack-20 to 140YesNo8215K2070000
    1"1/2"4Durometer 50 OOExtra SoftBlack-20 to 150YesNo8215K2080000
    1"1/2"8Durometer 70 OOSoftBlack-20 to 150YesNo8215K2090000
    1 1/4"5/8"4Durometer 30 OOExtra SoftBlack-20 to 160YesNo8215K20000
    1 1/4"5/8"10Durometer 50 OOExtra SoftBlack-20 to 160YesNo8215K60000
    1 1/4"5/8"22Durometer 70 OOSoftBlack-20 to 160YesNo8215K110000
    1 1/2"3/4"7Durometer 30 OOExtra SoftBlack-20 to 140YesNo8215K210000
    1 1/2"3/4"14Durometer 50 OOExtra SoftBlack-20 to 150YesNo8215K2110000
    1 1/2"3/4"30Durometer 70 OOSoftBlack-20 to 150YesNo8215K2120000
    1 3/4"7/8"12Durometer 30 OOExtra SoftBlack-20 to 140YesNo8215K2130000
    1 3/4"7/8"27Durometer 70 OOSoftBlack-20 to 150YesNo8215K2150000
    2"1"16Durometer 30 OOExtra SoftBlack-20 to 160YesNo8215K30000
    2"1"24Durometer 50 OOExtra SoftBlack-20 to 160YesNo8215K70000
    2"1"38Durometer 70 OOSoftBlack-20 to 160YesNo8215K120000
    2 1/4"1 1/8"52Durometer 70 OOSoftBlack-20 to 150YesNo8215K21800000
    2 1/2"1 1/4"35Durometer 30 OOExtra SoftBlack-20 to 160YesNo8215K9100000
    2 1/2"1 1/4"60Durometer 50 OOExtra SoftBlack-20 to 160YesNo8215K9200000
    2 1/2"1 1/4"80Durometer 70 OOSoftBlack-20 to 160YesNo8215K9300000
     

    Reinforced Unthreaded-Hole Bumpers

    Image of Product. Bottom orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 4.

    Style 4

    With a metal washer or base plate for added strength, these bumpers absorb heavier impacts for a longer service life than all-rubber bumpers. Install them with your own screw.
    Multipurpose SBR RubberAbout Multipurpose SBR Rubber
    Image of Product. Bottom orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 4.

    Style 4

    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.
    OD
    Ht.
    Mounting
    Hole Dia.
    Mounting
    Surface Ht.
    Counterbore
    Dia.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Washer
    Material
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 4
    7/16"5/32"5/32"1/16"1/4"Durometer 70AHardBlack0 to 180SteelNoNo509540K83300000
    1/2"1/4"1/8"3/32"1/4"Durometer 70AHardBlack0 to 180SteelNoNo509540K8430000
    1/2"1/4"1/8"1/8"1/4"Durometer 70AHardBlack0 to 180SteelNoNo509540K8410000
    5/8"5/16"1/8"1/8"1/4"Durometer 70AHardBlack0 to 180SteelNoNo259540K8590000
    5/8"5/16"3/16"1/8"1/4"Durometer 70AHardBlack0 to 180SteelNoNo259540K6410000
    5/8"3/8"1/8"3/16"1/4"Durometer 70AHardBlack0 to 180SteelNoNo259540K86900000
    3/4"3/8"5/32"3/16"5/16"Durometer 70AHardBlack0 to 180SteelNoNo259540K8630000
    13/16"1/2"5/32"1/4"5/16"Durometer 70AHardBlack0 to 180SteelNoNo109540K8730000
    1"1/2"5/32"7/32"7/32"Durometer 70AHardBlack0 to 180SteelNoNo109540K8770000
    1"13/16"1/8"3/8"1/4"Durometer 70AHardBlack0 to 180SteelNoNo109540K8830000
    1 3/32"5/8"3/16"7/32"7/16"Durometer 70AHardBlack0 to 180SteelNoNo109540K8790000
     

    Hollow Push-In Bumpers

    Image of Product. Front orientation. Bumpers. Hollow Push-In Bumpers, Style 3.

    Style 3

    Both bumper and grommet, these protect equipment from impact while routing wire or tubing through a center hole. All have stems that contract and expand for a snug fit. No fasteners are needed—just push them into a hole for quick installation.
    Multipurpose SBR RubberAbout Multipurpose SBR Rubber
    Image of Product. Front orientation. Bumpers. Hollow Push-In Bumpers, Style 3.

    Style 3

    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.
    For
    ID
    Stem
    Ht.
    OD
    ID
    Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 3
    3/16"1/4"3/8"1/32"1/8"Durometer 70AHardBlack-20 to 180NoNo509544K513000000
    25/64"1/2"1/2"7/32"3/16"Durometer 60AMedium HardBlack-20 to 180NoNo259305K310000
    1/2"7/16"5/8"3/16"1/8"Durometer 60AMedium HardBlack-20 to 180NoNo259305K320000
    3/4"3/4"1"7/16"3/8"Durometer 60AMedium HardBlack-20 to 180NoNo109305K330000
     

    Push-and-Stay Bumpers

    Image of Product. Bottom orientation. Bumpers. Push-and-Stay Bumpers, Style 5.

    Style 5

    With a ridge on the stem, these bumpers grip tighter than other push-in bumpers, so they won't pop out from vibration and sudden bumps. They act as both bumper and plug, protecting equipment from impact while sealing off holes from dirt, dust, and water. From electronics feet to spacers, they have a wide variety of uses. Just push them into a hole for quick installation.
    Abrasion-Resistant Polyurethane RubberAbout Abrasion-Resistant Polyurethane Rubber
    Image of Product. Bottom orientation. Bumpers. Push-and-Stay Bumpers, Style 5.
    Image of Attribute. Front orientation. Contains Annotated. Push-and-Stay Bumpers.

    Style 5

    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.
    For
    ID
    Ridge
    Dia.
    For Material
    Thk.
    OD
    Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 5
    1/2"5/8"3/32"1 3/4"2 9/16"Durometer 70AHardBlack-10 to 160YesNo18638T52000000
    9/16"25/32"1/8"1 13/16"1 9/16"Durometer 70AHardBlack-10 to 160YesNo18638T530000
     

    Adhesive-Back Bumpers

    Image of Product. Front orientation. Bumpers. Adhesive-Back Bumpers, Style 3.
    Image of Product. Front orientation. Bumpers. Adhesive-Back Bumpers, Style 7.

    Style 3

    Style 7

    Stick these bumpers onto glass and other surfaces that are too fragile or thin for fasteners. Their adhesive sticks to your surface without scratching or discoloring it. From spacers to sound dampeners, they have a wide range of uses. They’re comparable to Bumpon bumpers.
    Style 3
    Image of Product. Front orientation. Bumpers. Adhesive-Back Bumpers, Style 3.
    Abrasion-Resistant Polyurethane Rubber—Choose these bumpers for a balance of toughness and flexibility. Rough surfaces and repeated knocks won't wear them out, so you can use them as feet for small equipment and stops for cabinet doors and drawers.
    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.
    OD
    Ht.
    Hardness
    Hardness
    Rating
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Choose a Color
    Pkg.
    Qty.
    Pkg.
    Abrasion-Resistant Polyurethane Rubber
    1/4"1/16"Durometer 65AMedium Hard0 to 180YesYes
    Black
    ,
    Clear
    ,
    White
    28995495K3500000
    1/4"5/64"Durometer 65AMedium Hard0 to 180YesYes
    Black
    ,
    Clear
    22595495K9330000
    5/16"5/64"Durometer 65AMedium Hard0 to 180YesYesClear14495495K650000
    5/16"3/32"Durometer 50AMedium0 to 180YesYesClear14495495K3610000
    5/16"3/32"Durometer 65AMedium Hard0 to 180YesYesBlack14495495K3650000
    11/32"5/64"Durometer 50AMedium0 to 180YesYesClear14495495K530000
    11/32"5/64"Durometer 65AMedium Hard0 to 180YesYes
    Black
    ,
    Clear
    ,
    White
    14495495K370000
    3/8"1/8"Durometer 65AMedium Hard0 to 180YesYes
    Black
    ,
    Clear
    7295495K9310000
    3/8"5/32"Durometer 50AMedium0 to 180YesYesClear7295495K550000
    3/8"5/32"Durometer 65AMedium Hard0 to 180YesYes
    Black
    ,
    Clear
    ,
    White
    7295495K390000
    3/8"7/32"Durometer 50AMedium0 to 180YesYesClear15095495K570000
    3/8"7/32"Durometer 65AMedium Hard0 to 180YesYes
    Black
    ,
    Clear
    15095495K410000
    7/16"13/64"Durometer 50AMedium0 to 180YesYesClear5595495K6730000
    7/16"13/64"Durometer 65AMedium Hard0 to 180YesYes
    Black
    ,
    Clear
    ,
    White
    12195495K120000
    5/8"5/16"Durometer 65AMedium Hard-30 to 150YesYes
    Black
    ,
    Gray
    ,
    White
    4095495K100000
    11/16"3/8"Durometer 65AMedium Hard0 to 180YesYes
    Black
    ,
    Clear
    4995495K710000
    3/4"5/64"Durometer 65AMedium Hard0 to 180YesYes
    Black
    ,
    Clear
    4295495K430000
    3/4"3/8"Durometer 65AMedium Hard-30 to 150YesNo
    Black
    ,
    White
    4095495K7300000
     
    Style 7
    Image of Product. Front orientation. Bumpers. Adhesive-Back Bumpers, Style 7.
    Abrasion-Resistant Polyurethane Rubber—Choose these bumpers for a balance of toughness and flexibility. Rough surfaces and repeated knocks won't wear them out, so you can use them as feet for small equipment and stops for cabinet doors and drawers.
    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.
    Lg.
    Wd.
    Ht.
    Hardness
    Hardness
    Rating
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Choose a
    Color
    Pkg.
    Qty.
    Pkg.
    Abrasion-Resistant Polyurethane Rubber
    1"1"13/16"Durometer 65AMedium Hard0 to 180YesYes
    Clear
    ,
    Gray
    5595495K44000000
     

    Unthreaded-Hole Bumpers

    Image of Product. Bottom orientation. Bumpers. Unthreaded-Hole Bumpers, Style 4.

    Style 4

    Install these with your own screw anywhere you need a bumper. In addition to protecting equipment and surfaces from dents and scuffs, they reduce noise from and wear on machinery.
    Multipurpose SBR RubberAbout Multipurpose SBR Rubber
    Image of Product. Bottom orientation. Bumpers. Unthreaded-Hole Bumpers, Style 4.

    Style 4

    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.
    OD
    Ht.
    Mounting
    Hole Dia.
    Mounting
    Surface Ht.
    Counterbore
    Dia.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 4
    3/8"3/16"5/64"3/32"3/16"Durometer 40AMedium SoftBlack0 to 180NoNo509540K83500000
    3/8"3/16"5/64"3/32"3/16"Durometer 70AHardBlack0 to 180NoNo509540K8370000
    7/16"5/32"5/32"1/16"1/4"Durometer 40AMedium SoftBlack0 to 180NoNo509540K83600000
    7/16"5/32"5/32"1/16"1/4"Durometer 70AHardBlack0 to 180NoNo509540K8320000
    1/2"1/4"1/8"3/32"1/4"Durometer 70AHardBlack0 to 180NoNo509540K8420000
    1/2"1/4"1/8"1/8"1/4"Durometer 70AHardBlack0 to 180NoNo509540K8380000
    5/8"5/16"3/32"1/8"1/4"Durometer 70AHardBlack0 to 180NoNo259540K8520000
    5/8"5/16"1/8"1/8"1/4"Durometer 70AHardBlack0 to 180NoNo259540K8580000
    5/8"5/16"3/16"1/8"1/4"Durometer 70AHardBlack0 to 180NoNo259540K6310000
    5/8"3/8"1/8"3/16"1/4"Durometer 70AHardBlack0 to 180NoNo259540K8680000
    3/4"3/8"5/32"3/16"5/16"Durometer 70AHardBlack0 to 180NoNo259540K8620000
    13/16"1/2"5/32"1/4"5/16"Durometer 70AHardBlack0 to 180NoNo109540K8720000
    1"1/2"5/32"7/32"7/32"Durometer 70AHardBlack0 to 180NoNo109540K8760000
    1"13/16"1/8"3/8"1/4"Durometer 70AHardBlack0 to 180NoNo109540K8820000
    1 3/32"5/8"3/16"7/32"7/16"Durometer 70AHardBlack0 to 180NoNo109540K8780000
     
    Chemical-Resistant Viton® FluoroelastomerAbout Chemical-Resistant Viton® Fluoroelastomer
    Image of Product. Bottom orientation. Bumpers. Unthreaded-Hole Bumpers, Style 4.

    Style 4

    These bumpers resist aggressive chemicals such as benzene, butyl alcohol, and ethylene glycol. They won't swell from oil, just like Buna-N. They'll also keep their strength, elasticity, and shape at high temperatures similar to silicone. They’re often used in aerospace fuel and hydraulic systems and crude oil refineries.
    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.
    OD
    Ht.
    Mounting
    Hole Dia.
    Mounting
    Surface Ht.
    Counterbore
    Dia.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 4
    3/8"1/4"3/32"3/16"1/4"Durometer 70AHardBlack10 to 400NoYes19658N11300000
    1/2"1/4"1/8"1/8"1/4"Durometer 70AHardBlack10 to 400NoYes19658N1120000
    1"1"13/64"9/16"3/8"Durometer 70AHardBlack10 to 400NoYes19658N11100000
     

    Tack Bumpers

    Image of Product. Front orientation. Bumpers. Tack Bumpers, Style 1.
    Image of Product. Front orientation. Bumpers. Tack Bumpers, Style 2.

    Style 1

    Style 2

    Tap these bumpers into soft material, such as wood, fiberboard, or plastic. They're often used under tables and chairs to keep them from scuffing floors.
    Multipurpose SBR RubberAbout Multipurpose SBR Rubber
    Image of Product. Front orientation. Bumpers. Tack Bumpers, Style 1.
    Image of Product. Front orientation. Bumpers. Tack Bumpers, Style 2.

    Style 1

    Style 2

    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.
    Tack
    OD
    Ht.
    Dia.
    Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 1
    3/8"7/32"3/64"3/8"Durometer 65AMedium HardBlack-20 to 180NoNo509626K211000000
    1/2"1/4"3/64"3/8"Durometer 65AMedium HardBlack-20 to 180NoNo509626K21200000
    5/8"5/16"3/64"3/8"Durometer 65AMedium HardBlack-20 to 180NoNo509626K21300000
    3/4"3/8"3/64"3/8"Durometer 65AMedium HardBlack-20 to 180NoNo509626K21400000
    7/8"7/16"3/64"11/32"Durometer 65AMedium HardBlack-20 to 180NoNo259626K2150000
     
    Style 2
    3/8"7/32"3/64"3/8"Durometer 65AMedium HardBlack-20 to 180NoNo509626K4600000
    1/2"1/4"3/64"3/8"Durometer 65AMedium HardBlack-20 to 180NoNo509626K4700000
    5/8"5/16"3/64"3/8"Durometer 65AMedium HardBlack-20 to 180NoNo509626K4300000
    3/4"3/8"3/64"3/8"Durometer 65AMedium HardBlack-20 to 180NoNo509626K4400000
    7/8"7/16"3/64"11/32"Durometer 65AMedium HardBlack-20 to 180NoNo259626K450000
     
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