McMaster-Carr logo
    Filter by
    System of Measurement
    For Use Outdoors
    Nonmarking
    DFARS Specialty Metals
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    1,785 Products

    Threaded-Stud Bumpers

    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, Style 1.
    Image of Product. Front orientation. Bumpers. Threaded-Stud Bumpers, Style 2.
    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, Style 3.
    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, Style 4.

    Style 1

    Style 2

    Style 3

    Style 4

    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, Style 5.
    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, Style 6.
    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, Style 7.
    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, Style 8.

    Style 5

    Style 6

    Style 7

    Style 8

    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
    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.
    Counterbore
    Dia.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Stud
    Material
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 1
    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, 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 180SteelNoNo108687N2500000
    3/8"-16
    		3/4"2"1"—Durometer 70AHardBlack-20 to 180SteelNoNo108687N2400000
    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
     
    Style 2
    Image of Product. Front orientation. Bumpers. Threaded-Stud Bumpers, Style 2.
    4-40
    		3/8"1/2"1/4"17/64"Durometer 70AHardBlack0 to 180SteelNoNo108687N410000
    6-32
    		1/4"1/2"1/4"1/4"Durometer 70AHardBlack-20 to 180SteelYesNo259541K10000
    8-32
    		5/16"3/4"7/16"5/16"Durometer 70AHardBlack-20 to 200SteelYesNo109541K240000
    10-24
    		3/4"1"1/2"1/2"Durometer 60AMedium HardBlack0 to 180SteelNoNo108687N420000
    10-32
    		1/2"7/8"3/8"3/8"Durometer 70AHardBlack-20 to 200SteelYesNo109541K230000
    1/4"-20
    		3/8"1 1/2"3/4"3/4"Durometer 70AHardBlack-20 to 200SteelYesNo109541K2200000
    5/16"-18
    		1"1 1/2"5/8"3/4"Durometer 70AHardBlack0 to 180SteelNoNo108687N4400000
    3/8"-16
    		1 1/2"2 1/2"1"1 1/8"Durometer 60AMedium HardBlack0 to 180SteelNoNo58687N4500000
    M6 × 1 mm3/4"1"9/16"17/32"Durometer 70AHardBlack0 to 180SteelNoNo108687N4300000
     
    Abrasion-Resistant Polyurethane RubberAbout Abrasion-Resistant Polyurethane Rubber
    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, Style 1.
    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, Style 3.
    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, Style 4.
    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, Style 5.

    Style 1

    Style 3

    Style 4

    Style 5

    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, Style 6.
    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, Style 7.
    Image of Product. Bottom orientation. Bumpers. Threaded-Stud Bumpers, Style 8.

    Style 6

    Style 7

    Style 8

    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
    Lg.
    Wd.
    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
     
    Style 3
    3/8"-16
    		15/16"2 15/16"——1"Durometer 85AHardBlack-60 to 250SteelYesNo9223K8700000
    3/8"-16
    		15/16"2 15/16"——1"Durometer 85AHardRed-60 to 250SteelYesNo9223K6800000
     
    Style 4
    3/8"-16
    		1"1 1/2"——1 9/16"Durometer 85AHardBlack-60 to 250SteelYesNo9223K820000
    3/8"-16
    		1"1 1/2"——1 9/16"Durometer 85AHardRed-60 to 250SteelYesNo9223K620000
     
    Style 5
    3/8"-16
    		7/8"2"——2 1/8"Durometer 85AHardBlack-60 to 250SteelYesNo9223K810000
    3/8"-16
    		7/8"2"——2 1/8"Durometer 85AHardRed-60 to 250SteelYesNo9223K610000
     
    Style 6
    3/8"-16
    		15/16"—2 3/8"2"1 3/8"Durometer 85AHardBlack-60 to 250SteelYesNo9223K890000
    3/8"-16
    		15/16"—2 3/8"2"1 3/8"Durometer 85AHardRed-60 to 250SteelYesNo9223K710000
     
    Style 7
    3/8"-16
    		1 1/16"—1 7/8"1 3/8"7/8"Durometer 85AHardBlack-60 to 250SteelYesNo9223K880000
    3/8"-16
    		1 1/16"—1 7/8"1 3/8"7/8"Durometer 85AHardRed-60 to 250SteelYesNo9223K690000
     
    Style 8
    3/8"-16
    		7/8"—2"2"2"Durometer 85AHardBlack-60 to 250SteelYesNo9223K9100000
    3/8"-16
    		1"—2"2"2"Durometer 85AHardRed-60 to 250SteelYesNo9223K7200000
     
    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
     

    Unthreaded-Hole Bumpers

    Image of Product. Front orientation. Bumpers. Unthreaded-Hole Bumpers, Style 1.
    Image of Product. Front orientation. Bumpers. Unthreaded-Hole Bumpers, Style 2.
    Image of Product. Front orientation. Bumpers. Unthreaded-Hole Bumpers, Style 3.
    Image of Product. Bottom orientation. Bumpers. Unthreaded-Hole Bumpers, Style 4.

    Style 1

    Style 2

    Style 3

    Style 4

    Image of Product. Bottom orientation. Bumpers. Unthreaded-Hole Bumpers, Style 5.
    Image of Product. Front orientation. Bumpers. Unthreaded-Hole Bumpers, Style 6.
    Image of Product. Bottom orientation. Bumpers. Unthreaded-Hole Bumpers, Style 7.
    Image of Product. Front orientation. Bumpers. Unthreaded-Hole Bumpers, Style 8.

    Style 5

    Style 6

    Style 7

    Style 8

    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. Front orientation. Bumpers. Unthreaded-Hole Bumpers, Style 1.
    Image of Product. Front orientation. Bumpers. Unthreaded-Hole Bumpers, Style 2.

    Style 1

    Style 2

    Image of Product. Front orientation. Bumpers. Unthreaded-Hole Bumpers, Style 3.
    Image of Product. Bottom orientation. Bumpers. Unthreaded-Hole Bumpers, Style 4.

    Style 3

    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 1
    15/32"17/32"9/64"3/16"1/4"Durometer 70AHardBlack0 to 180NoNo109540K74700000
    1/2"3/16"1/8"3/32"7/32"Durometer 40AMedium SoftBlack0 to 180NoNo509540K74900000
    1/2"3/16"1/8"3/32"7/32"Durometer 70AHardBlack0 to 180NoNo509540K6710000
    1/2"1/4"3/32"3/32"1/4"Durometer 70AHardBlack0 to 180NoNo509540K6610000
    1/2"1/4"1/8"3/32"15/64"Durometer 40AMedium SoftBlack0 to 180NoNo1009540K75800000
    1/2"1/4"1/8"3/32"15/64"Durometer 70AHardBlack0 to 180NoNo1009540K1100000
    1/2"1/4"1/8"3/32"17/64"Durometer 40AMedium SoftBlack0 to 180NoNo1009540K75900000
    1/2"1/4"1/8"3/32"17/64"Durometer 70AHardBlack0 to 180NoNo1009540K1300000
    1/2"5/16"5/32"1/8"1/4"Durometer 40AMedium SoftBlack0 to 180NoNo259540K7630000
    1/2"5/16"5/32"1/8"1/4"Durometer 70AHardBlack0 to 180NoNo259540K6920000
    1/2"11/32"1/8"5/32"1/4"Durometer 70AHardBlack0 to 180NoNo259540K7010000
    1/2"1/2"3/32"1/8"1/4"Durometer 40AMedium SoftBlack0 to 180NoNo509540K7570000
    1/2"1/2"5/32"5/16"1/4"Durometer 40AMedium SoftBlack0 to 180NoNo259540K7640000
    1/2"1/2"5/32"5/16"1/4"Durometer 70AHardBlack0 to 180NoNo259540K7230000
    1/2"1/2"3/16"21/64"17/64"Durometer 70AHardBlack0 to 180NoNo259540K7310000
    1/2"1/2"3/16"11/32"17/64"Durometer 40AMedium SoftBlack0 to 180NoNo259540K7650000
    17/32"17/64"1/8"7/64"1/4"Durometer 70AHardBlack0 to 180NoNo259540K6830000
    9/16"3/8"3/16"5/32"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo259540K7680000
    9/16"3/8"3/16"5/32"3/8"Durometer 70AHardBlack0 to 180NoNo259540K7080000
    19/32"11/32"5/32"5/32"9/32"Durometer 70AHardBlack0 to 180NoNo259540K7100000
    5/8"1/4"3/16"1/8"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo509540K76900000
    5/8"1/4"3/16"1/8"3/8"Durometer 70AHardBlack0 to 180NoNo509540K6780000
    5/8"9/32"5/32"5/32"9/32"Durometer 40AMedium SoftBlack0 to 180NoNo1009540K77100000
    5/8"9/32"5/32"5/32"9/32"Durometer 70AHardBlack0 to 180NoNo1009540K1400000
    5/8"13/32"5/32"5/32"9/32"Durometer 40AMedium SoftBlack0 to 180NoNo509540K77400000
    5/8"13/32"5/32"5/32"9/32"Durometer 70AHardBlack0 to 180NoNo509540K1500000
    5/8"7/16"3/16"3/16"5/16"Durometer 40AMedium SoftBlack0 to 180NoNo259540K7750000
    5/8"7/16"13/64"3/16"5/16"Durometer 70AHardBlack0 to 180NoNo259540K7170000
    5/8"3/4"5/32"7/16"5/16"Durometer 70AHardBlack0 to 180NoNo109540K7610000
    5/8"3/4"11/64"19/64"21/64"Durometer 40AMedium SoftBlack0 to 180NoNo109540K7760000
    5/8"3/4"11/64"7/16"5/16"Durometer 70AHardBlack0 to 180NoNo109540K7660000
    5/8"3/4"3/16"31/64"21/64"Durometer 70AHardBlack0 to 180NoNo109540K7720000
    11/16"7/16"1/8"1/4"1/4"Durometer 70AHardBlack0 to 180NoNo259540K7120000
    23/32"13/32"3/16"7/32"5/16"Durometer 70AHardBlack0 to 180NoNo509540K2400000
    23/32"15/32"11/64"1/4"5/16"Durometer 70AHardBlack0 to 180NoNo109540K7600000
    3/4"9/32"3/16"5/32"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo259540K77700000
    3/4"9/32"3/16"5/32"3/8"Durometer 70AHardBlack0 to 180NoNo259540K6880000
    3/4"5/16"5/32"5/32"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo259540K7780000
    3/4"5/16"5/32"5/32"3/8"Durometer 70AHardBlack0 to 180NoNo259540K6970000
    3/4"3/8"1/8"7/32"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo259540K7790000
    3/4"3/8"1/8"7/32"3/8"Durometer 70AHardBlack0 to 180NoNo259540K7030000
    3/4"13/32"5/32"5/32"5/16"Durometer 40AMedium SoftBlack0 to 180NoNo509540K78300000
    3/4"13/32"5/32"5/32"5/16"Durometer 70AHardBlack0 to 180NoNo509540K2100000
    3/4"1/2"1/64"1/4"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo109540K7850000
    3/4"1/2"9/64"1/4"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo259540K78400000
    3/4"1/2"9/64"1/4"3/8"Durometer 70AHardBlack0 to 180NoNo259540K7360000
    3/4"1/2"5/32"1/4"3/8"Durometer 70AHardBlack0 to 180NoNo109540K6510000
    3/4"9/16"3/16"5/16"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo109540K7880000
    3/4"9/16"3/16"5/16"3/8"Durometer 60AMedium HardBlack0 to 180NoNo109540K6630000
    3/4"1"5/32"3/4"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo259540K78900000
    3/4"1"5/32"3/4"3/8"Durometer 70AHardBlack0 to 180NoNo259540K3100000
    13/16"13/16"1/4"3/8"15/32"Durometer 40AMedium SoftBlack0 to 180NoNo109540K7910000
    13/16"13/16"1/4"3/8"15/32"Durometer 70AHardBlack0 to 180NoNo109540K7810000
    7/8"13/32"3/16"7/32"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo509540K79400000
    7/8"13/32"3/16"7/32"3/8"Durometer 70AHardBlack0 to 180NoNo509540K2900000
    7/8"17/32"3/16"1/4"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo509540K79500000
    7/8"17/32"3/16"1/4"3/8"Durometer 70AHardBlack0 to 180NoNo509540K2500000
    15/16"15/16"3/16"3/8"3/8"Durometer 70AHardBlack0 to 180NoNo109540K7860000
    1"1/2"7/32"1/4"1/2"Durometer 40AMedium SoftBlack0 to 180NoNo109540K7980000
    1"1/2"7/32"1/4"1/2"Durometer 60AMedium HardBlack0 to 180NoNo109540K7420000
    1"9/16"9/32"1/4"17/32"Durometer 40AMedium SoftBlack0 to 180NoNo109540K7990000
    1"9/16"9/32"1/4"17/32"Durometer 70AHardBlack0 to 180NoNo109540K7510000
    1"1"5/32"3/4"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo109540K8130000
    1"1"5/32"3/4"3/8"Durometer 70AHardBlack0 to 180NoNo109540K3700000
    1"1"7/32"7/16"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo59540K8140000
    1"1"7/32"7/16"3/8"Durometer 70AHardBlack0 to 180NoNo59540K7920000
    1"1 1/4"1/8"5/8"1/4"Durometer 70AHardBlack0 to 180NoNo59540K8050000
    1 1/32"7/8"7/32"5/8"3/8"Durometer 70AHardBlack0 to 180NoNo59540K7300000
    1 1/4"1 1/4"1/4"1/2"3/8"Durometer 60AMedium HardBlack0 to 180NoNo59540K8070000
    1 1/4"1 7/8"1/4"1 1/8"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo59540K8150000
    1 1/4"1 7/8"1/4"1 1/8"3/8"Durometer 70AHardBlack0 to 180NoNo59540K8110000
    1 1/2"5/8"3/16"9/32"1/2"Durometer 40AMedium SoftBlack0 to 180NoNo109540K8160000
    1 1/2"5/8"3/16"9/32"1/2"Durometer 70AHardBlack0 to 180NoNo109540K7530000
    1 1/2"5/8"5/16"9/32"3/4"Durometer 40AMedium SoftBlack0 to 180NoNo109540K8170000
    1 1/2"5/8"5/16"9/32"3/4"Durometer 70AHardBlack0 to 180NoNo109540K7550000
    1 1/2"3/4"1/4"3/8"3/4"Durometer 40AMedium SoftBlack0 to 180NoNo109540K81800000
    1 1/2"3/4"1/4"3/8"3/4"Durometer 70AHardBlack0 to 180NoNo109540K3600000
    2 1/2"1"3/8"1/2"1 1/8"Durometer 40AMedium SoftBlack0 to 180NoNo59540K81900000
    2 1/2"1"3/8"1/2"1 1/8"Durometer 60AMedium HardBlack0 to 180NoNo59540K7960000
     
    Style 2
    3/8"1/4"3/32"1/16"1/4"Durometer 40AMedium SoftBlack0 to 180NoNo509540K8210000
    3/8"1/4"3/32"1/16"1/4"Durometer 70AHardBlack0 to 180NoNo509540K9010000
    1/2"3/16"1/8"3/32"7/32"Durometer 40AMedium SoftBlack0 to 180NoNo1009540K82200000
    1/2"3/16"1/8"3/32"7/32"Durometer 70AHardBlack0 to 180NoNo1009540K1200000
    5/8"1/2"5/32"1/4"5/16"Durometer 60AMedium HardBlack0 to 180NoNo259540K9110000
    5/8"5/8"9/64"3/16"5/16"Durometer 70AHardBlack0 to 180NoNo109540K9150000
    5/8"5/8"5/32"5/16"5/16"Durometer 70AHardBlack0 to 180NoNo109540K9270000
    5/8"3/4"5/32"1/2"5/16"Durometer 70AHardBlack0 to 180NoNo109540K9320000
    21/32"1/2"5/32"1/4"5/16"Durometer 70AHardBlack0 to 180NoNo259540K1600000
    3/4"19/64"1/8"7/64"11/32"Durometer 40AMedium SoftBlack0 to 180NoNo259540K82300000
    3/4"19/64"1/8"7/64"11/32"Durometer 70AHardBlack0 to 180NoNo259540K9070000
    25/32"9/16"3/16"1/4"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo509540K82400000
    25/32"9/16"3/16"1/4"3/8"Durometer 70AHardBlack0 to 180NoNo509540K2200000
    51/64"25/32"11/64"17/32"11/32"Durometer 40AMedium SoftBlack0 to 180NoNo509540K82500000
    51/64"25/32"11/64"17/32"11/32"Durometer 70AHardBlack0 to 180NoNo509540K2300000
    13/16"1/4"1/8"1/8"5/16"Durometer 70AHardBlack0 to 180NoNo259540K6700000
    7/8"5/8"3/16"11/32"5/16"Durometer 70AHardBlack0 to 180NoNo509540K3200000
    15/16"1/2"1/8"1/4"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo109540K8260000
    15/16"1/2"1/8"1/4"3/8"Durometer 70AHardBlack0 to 180NoNo109540K9130000
    15/16"5/8"7/32"3/16"7/16"Durometer 70AHardBlack0 to 180NoNo109540K9210000
    15/16"5/8"7/32"7/16"7/16"Durometer 40AMedium SoftBlack0 to 180NoNo109540K8270000
    31/32"11/32"3/16"5/32"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo509540K82800000
    31/32"11/32"3/16"5/32"3/8"Durometer 70AHardBlack0 to 180NoNo509540K2600000
    1"17/32"3/16"9/32"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo259540K82900000
    1"17/32"3/16"9/32"3/8"Durometer 70AHardBlack0 to 180NoNo259540K2700000
    1"2 1/4"5/32"7/8"5/16"Durometer 70AHardBlack0 to 180NoNo19540K9350000
    1 1/32"5/8"3/16"1/4"9/16"Durometer 40AMedium SoftBlack0 to 180NoNo259540K83100000
    1 1/32"5/8"3/16"1/4"9/16"Durometer 70AHardBlack0 to 180NoNo259540K3400000
    1 1/16"27/32"3/16"13/32"3/8"Durometer 40AMedium SoftBlack0 to 180NoNo259540K83400000
    1 1/16"27/32"3/16"13/32"3/8"Durometer 70AHardBlack0 to 180NoNo259540K3900000
     
    Style 3
    3/4"1/4"1/8"1/8"1/4"Durometer 70AHardBlack0 to 180NoNo19540K770000
     
    Style 4
    3/8"3/16"5/64"3/32"3/16"Durometer 40AMedium SoftBlack0 to 180NoNo509540K8350000
    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
     
    Multipurpose NeopreneAbout Multipurpose Neoprene
    Image of Product. Front orientation. Bumpers. Unthreaded-Hole Bumpers, Style 2.
    Image of Product. Bottom orientation. Bumpers. Unthreaded-Hole Bumpers, Style 4.
    Image of Product. Bottom orientation. Bumpers. Unthreaded-Hole Bumpers, Style 7.

    Style 2

    Style 4

    Style 7

    A good choice for oily equipment that's exposed to sunlight, rain, and ozone. These aren't as oil resistant as Buna-N bumpers, but they can be used outdoors.
    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.
    Mounting
    Hole
    OD
    Lg.
    Wd.
    Ht.
    Dia.
    Ctr.-to-Ctr.
    Mounting
    Surface Ht.
    Counterbore
    Dia.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 2
    5/8"——9/32"9/64"—1/8"5/16"Durometer 65AMedium HardBlack-40 to 210NoYes109654N2100000
    47/64"——63/64"5/32"—13/32"11/32"Durometer 65AMedium HardBlack-40 to 210NoYes109654N2400000
    3/4"——39/64"5/32"—13/32"5/16"Durometer 65AMedium HardBlack-40 to 210NoYes109654N2300000
     
    Style 4
    57/64"——23/32"3/16"—15/32"5/16"Durometer 65AMedium HardBlack-40 to 210NoYes109654N2200000
     
    Style 7
    —1 3/4"1"1"7/32"3/4"——Durometer 60AMedium HardBlack-40 to 200NoYes19654N11100000
    —1 3/4"1"1"7/32"3/4"——Durometer 80AHardBlack-40 to 200NoYes19654N11200000
    —4"1 1/2"1"11/32"2"——Durometer 60AMedium HardBlack-40 to 200NoYes19654N11300000
     
    Abrasion-Resistant Polyurethane RubberAbout 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.
    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
    Lg.
    Wd.
    Ht.
    Mounting
    Hole Dia.
    Mounting
    Surface Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 5
    Image of Product. Bottom orientation. Bumpers. Unthreaded-Hole Bumpers, Style 5.
    1 1/2"——3/4"7/16"3/4"Durometer 75AHardBlack-10 to 170YesYes19306K38000000
    1 7/8"——1 5/16"9/16"1 5/16"Durometer 75AHardBlack-10 to 170YesYes19306K4100000
    1 15/16"——21/32"9/16"21/32"Durometer 75AHardBlack-10 to 170YesYes19306K3700000
    2 1/32"——13/16"7/16"13/16"Durometer 75AHardBlack-10 to 170YesYes19306K3900000
    2 1/8"——1/2"7/16"1/2"Durometer 75AHardBlack-10 to 170YesYes19306K3600000
     
    Style 6
    Image of Product. Front orientation. Bumpers. Unthreaded-Hole Bumpers, Style 6.
    —2"2"1/4"7/16"—Durometer 75AHardBlack-10 to 170YesYes19306K420000
    —2 1/16"2 1/16"7/16"3/8"—Durometer 75AHardBlack-10 to 170YesYes19306K4300000
    —2 1/16"2 1/16"15/16"3/8"—Durometer 75AHardBlack-10 to 170YesYes19306K4400000
    —2 7/16"1 5/8"1/2"15/32"—Durometer 75AHardBlack-10 to 170YesYes19306K4500000
     
    High-Temperature Silicone RubberAbout High-Temperature Silicone Rubber
    Image of Product. Front orientation. Bumpers. Unthreaded-Hole 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.
    OD
    Ht.
    Mounting
    Hole Dia.
    Mounting
    Surface Ht.
    Counterbore
    Dia.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 1
    1/2"3/16"1/8"3/32"7/32"Durometer 70AHardRed-60 to 500YesYes109688N1100000
    5/8"1/4"3/16"1/8"3/8"Durometer 70AHardRed-60 to 500YesYes109688N120000
    3/4"9/16"3/16"5/16"3/8"Durometer 70AHardRed-60 to 500YesYes109688N130000
    1"9/16"9/32"1/4"17/32"Durometer 70AHardRed-60 to 500YesYes59688N140000
    1 1/4"1 1/4"1/4"1/2"3/8"Durometer 70AHardRed-60 to 500YesYes59688N150000
    1 1/2"5/8"5/16"9/32"3/4"Durometer 70AHardRed-60 to 500YesYes109688N160000
    2 1/2"1"3/8"1/2"1 1/8"Durometer 70AHardRed-60 to 500YesYes59688N1700000
     
    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
     
    Rubber Blend
    Image of Product. Front orientation. Bumpers. Unthreaded-Hole Bumpers, Style 8.

    Style 8

    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.
    Mounting
    Hole
    Lg.
    Wd.
    Ht.
    Dia.
    Ctr.-to-Ctr.
    Counterbore
    Dia.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Each
    Style 8
    12 1/4"2 1/2"1 1/2"1/4"4"3/4"Durometer 70AHardBlack-20 to 200YesYes46875K412000000
    12 1/4"2 1/2"1 1/2"1/4"4"3/4"Durometer 70AHardWhite-20 to 200YesYes46875K41100000
     
    Plastic
    Image of Product. Front orientation. Bumpers. Unthreaded-Hole Bumpers, Style 1.
    Image of Product. Front orientation. Bumpers. Unthreaded-Hole Bumpers, Style 2.

    Style 1

    Style 2

    These bumpers withstand repeated scrapes and impact over long periods, though they aren’t as abrasion resistant as polyurethane 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.
    OD
    Ht.
    Mounting
    Hole Dia.
    Mounting
    Surface Ht.
    Counterbore
    Dia.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 1
    5/8"1/2"3/16"1/2"11/32"Durometer 95AExtra HardBlack-40 to 175YesYes509405K112000000
    3/4"5/16"9/32"5/16"7/16"Durometer 95AExtra HardBlack-40 to 175YesYes509405K11100000
    1"1/2"9/32"1/2"9/16"Durometer 95AExtra HardBlack-40 to 175YesYes509405K11300000
     
    Style 2
    1/2"1/4"1/8"1/8"17/64"Durometer 70AHardBlack0 to 150YesYes1009405K1200000
    1/2"17/64"9/64"7/64"1/4"—HardBlack0 to 150YesYes1009405K4200000
    5/8"7/16"5/32"1/4"21/64"Durometer 70AHardBlack0 to 150YesYes1009405K1800000
    3/4"9/32"11/64"5/32"3/8"Durometer 70AHardBlack0 to 150YesYes509405K140000
    3/4"13/32"5/32"11/64"5/16"Durometer 70AHardBlack0 to 150YesYes509405K1600000
    49/64"3/8"5/32"1/4"3/8"—HardBlack0 to 150YesYes1009405K4300000
    7/8"1/2"3/16"23/64"3/8"—HardBlack0 to 150YesYes509405K480000
    7/8"5/8"3/16"7/32"25/64"—HardBlack0 to 150YesYes509405K5400000
    1 1/8"3/4"13/64"5/16"17/32"—HardBlack0 to 150YesYes509405K6100000
    1 1/8"1"1/4"35/64"15/32"—HardBlack0 to 150YesYes509405K5900000
     

    Reinforced Unthreaded-Hole Bumpers

    Image of Product. Bottom orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 1.
    Image of Product. Front orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 2.
    Image of Product. Front orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 3.
    Image of Product. Bottom orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 4.

    Style 1

    Style 2

    Style 3

    Style 4

    Image of Product. Front orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 5.
    Image of Product. Front orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 6.
    Image of Product. Front orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 7.
    Image of Product. Bottom orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 8.

    Style 5

    Style 6

    Style 7

    Style 8

    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 1.
    Image of Product. Front orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 2.
    Image of Product. Front orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 3.
    Image of Product. Bottom orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 4.

    Style 1

    Style 2

    Style 3

    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 1
    15/32"17/32"9/64"3/16"1/4"Durometer 70AHardBlack0 to 180SteelNoNo109540K74800000
    1/2"3/16"1/8"3/32"7/32"Durometer 40AMedium SoftBlack0 to 180SteelNoNo507982N1100000
    1/2"3/16"1/8"3/32"7/32"Durometer 70AHardBlack0 to 180SteelNoNo509540K6720000
    1/2"1/4"3/32"3/32"1/4"Durometer 70AHardBlack0 to 180SteelNoNo509540K6620000
    1/2"1/4"1/8"3/32"15/64"Durometer 40AMedium SoftBlack0 to 180SteelYesNo1007982N1200000
    1/2"1/4"1/8"3/32"15/64"Durometer 70AHardBlack0 to 180SteelYesNo1009540K5100000
    1/2"1/4"1/8"3/32"17/64"Durometer 40AMedium SoftBlack0 to 180SteelYesNo1007982N1300000
    1/2"1/4"1/8"3/32"17/64"Durometer 70AHardBlack0 to 180SteelYesNo1009540K4300000
    1/2"5/16"5/32"1/8"1/4"Durometer 40AMedium SoftBlack0 to 180SteelNoNo257982N140000
    1/2"5/16"5/32"1/8"1/4"Durometer 70AHardBlack0 to 180SteelNoNo259540K6930000
    1/2"11/32"1/8"5/32"1/4"Durometer 70AHardBlack0 to 180SteelNoNo259540K7020000
    1/2"1/2"5/32"5/16"1/4"Durometer 40AMedium SoftBlack0 to 180SteelNoNo257982N1500000
    1/2"1/2"5/32"5/16"1/4"Durometer 70AHardBlack0 to 180SteelNoNo259540K7240000
    1/2"1/2"3/16"21/64"17/64"Durometer 40AMedium SoftBlack0 to 180SteelNoNo257982N1600000
    1/2"1/2"3/16"21/64"17/64"Durometer 70AHardBlack0 to 180SteelNoNo259540K7320000
    17/32"17/64"1/8"7/64"1/4"Durometer 70AHardBlack0 to 180SteelNoNo259540K6840000
    9/16"3/8"3/16"5/32"3/8"Durometer 40AMedium SoftBlack0 to 180SteelNoNo257982N1700000
    9/16"3/8"3/16"5/32"3/8"Durometer 70AHardBlack0 to 180SteelNoNo259540K7090000
    19/32"11/32"5/32"5/32"9/32"Durometer 70AHardBlack0 to 180SteelYesNo509540K6500000
    5/8"1/4"3/16"1/8"3/8"Durometer 40AMedium SoftBlack0 to 180SteelNoNo507982N1800000
    5/8"1/4"3/16"1/8"3/8"Durometer 70AHardBlack0 to 180SteelNoNo509540K6790000
    5/8"9/32"5/32"5/32"9/32"Durometer 40AMedium SoftBlack0 to 180SteelYesNo1007982N1900000
    5/8"9/32"5/32"5/32"9/32"Durometer 70AHardBlack0 to 180SteelYesNo1009540K5200000
    5/8"13/32"5/32"5/32"9/32"Durometer 40AMedium SoftBlack0 to 180SteelYesNo507982N2100000
    5/8"13/32"5/32"5/32"9/32"Durometer 70AHardBlack0 to 180SteelYesNo509540K5300000
    5/8"7/16"13/64"3/16"5/16"Durometer 40AMedium SoftBlack0 to 180SteelNoNo257982N2200000
    5/8"7/16"13/64"3/16"5/16"Durometer 70AHardBlack0 to 180SteelNoNo259540K7180000
    5/8"3/4"5/32"7/16"5/16"Durometer 70AHardBlack0 to 180SteelNoNo109540K7620000
    5/8"3/4"11/64"19/64"21/64"Durometer 40AMedium SoftBlack0 to 180SteelNoNo107982N2300000
    5/8"3/4"11/64"7/16"5/16"Durometer 70AHardBlack0 to 180SteelNoNo109540K7670000
    5/8"3/4"3/16"31/64"21/64"Durometer 70AHardBlack0 to 180SteelNoNo109540K7730000
    11/16"7/16"1/8"1/4"1/4"Durometer 70AHardBlack0 to 180SteelNoNo259540K7130000
    23/32"13/32"3/16"7/32"5/16"Durometer 40AMedium SoftBlack0 to 180SteelYesNo507982N2400000
    23/32"13/32"3/16"7/32"5/16"Durometer 70AHardBlack0 to 180SteelYesNo509540K4600000
    23/32"15/32"11/64"1/4"5/16"Durometer 70AHardBlack0 to 180SteelYesNo59540K6900000
    3/4"9/32"3/16"5/32"3/8"Durometer 40AMedium SoftBlack0 to 180SteelNoNo257982N2500000
    3/4"9/32"3/16"5/32"3/8"Durometer 70AHardBlack0 to 180SteelNoNo259540K6890000
    3/4"5/16"5/32"5/32"3/8"Durometer 40AMedium SoftBlack0 to 180SteelNoNo257982N260000
    3/4"5/16"5/32"5/32"3/8"Durometer 70AHardBlack0 to 180SteelNoNo259540K6980000
    3/4"3/8"1/8"7/32"3/8"Durometer 40AMedium SoftBlack0 to 180SteelNoNo257982N2700000
    3/4"3/8"1/8"7/32"3/8"Durometer 70AHardBlack0 to 180SteelNoNo259540K70400000
    3/4"13/32"5/32"5/32"5/16"Durometer 40AMedium SoftBlack0 to 180SteelYesNo507982N2800000
    3/4"13/32"5/32"5/32"5/16"Durometer 70AHardBlack0 to 180SteelYesNo509540K5500000
    3/4"1/2"1/64"1/4"3/8"Durometer 40AMedium SoftBlack0 to 180SteelNoNo107982N290000
    3/4"1/2"9/64"1/4"3/8"Durometer 70AHardBlack0 to 180SteelNoNo109540K7370000
    3/4"1/2"5/32"1/4"3/8"Durometer 70AHardBlack0 to 180SteelNoNo109540K6520000
    3/4"9/16"3/16"5/16"3/8"Durometer 40AMedium SoftBlack0 to 180SteelNoNo107982N310000
    3/4"9/16"3/16"5/16"3/8"Durometer 60AMedium HardBlack0 to 180SteelNoNo109540K6640000
    3/4"1"5/32"3/4"3/8"Durometer 40AMedium SoftBlack0 to 180SteelYesNo257982N3200000
    3/4"1"5/32"3/4"3/8"Durometer 70AHardBlack0 to 180SteelYesNo259540K4900000
    13/16"13/16"1/4"3/8"15/32"Durometer 40AMedium SoftBlack0 to 180SteelNoNo107982N330000
    13/16"13/16"1/4"3/8"15/32"Durometer 70AHardBlack0 to 180SteelNoNo109540K7820000
    7/8"13/32"3/16"7/32"3/8"Durometer 40AMedium SoftBlack0 to 180SteelYesNo507982N3400000
    7/8"13/32"3/16"7/32"3/8"Durometer 70AHardBlack0 to 180SteelYesNo509540K4800000
    7/8"17/32"3/16"1/4"3/8"Durometer 40AMedium SoftBlack0 to 180SteelYesNo507982N3500000
    7/8"17/32"3/16"1/4"3/8"Durometer 70AHardBlack0 to 180SteelYesNo509540K5800000
    15/16"15/16"3/16"3/8"3/8"Durometer 70AHardBlack0 to 180SteelNoNo59540K7870000
    1"1/2"7/32"1/4"1/2"Durometer 40AMedium SoftBlack0 to 180SteelNoNo107982N360000
    1"1/2"7/32"1/4"1/2"Durometer 60AMedium HardBlack0 to 180SteelNoNo109540K7430000
    1"9/16"9/32"1/4"17/32"Durometer 40AMedium SoftBlack0 to 180SteelNoNo107982N370000
    1"9/16"9/32"1/4"17/32"Durometer 70AHardBlack0 to 180SteelNoNo109540K7520000
    1"1"5/32"3/4"3/8"Durometer 40AMedium SoftBlack0 to 180SteelYesNo107982N380000
    1"1"5/32"3/4"3/8"Durometer 70AHardBlack0 to 180SteelYesNo109540K3800000
    1"1"7/32"7/16"3/8"Durometer 40AMedium SoftBlack0 to 180SteelNoNo57982N390000
    1"1"7/32"7/16"3/8"Durometer 70AHardBlack0 to 180SteelNoNo59540K7930000
    1"1 1/4"1/8"5/8"1/4"Durometer 70AHardBlack0 to 180SteelNoNo59540K8060000
    1 1/4"1 1/4"1/4"1/2"3/8"Durometer 40AMedium SoftBlack0 to 180SteelNoNo57982N410000
    1 1/4"1 1/4"1/4"1/2"3/8"Durometer 60AMedium HardBlack0 to 180SteelNoNo59540K8080000
    1 1/4"1 7/8"1/4"1 1/8"3/8"Durometer 40AMedium SoftBlack0 to 180SteelNoNo57982N4200000
    1 1/4"1 7/8"1/4"1 1/8"3/8"Durometer 70AHardBlack0 to 180SteelNoNo59540K8120000
    1 1/2"5/8"3/16"9/32"1/2"Durometer 40AMedium SoftBlack0 to 180SteelNoNo107982N430000
    1 1/2"5/8"3/16"9/32"1/2"Durometer 60AMedium HardBlack0 to 180SteelNoNo109540K7540000
    1 1/2"5/8"5/16"9/32"3/4"Durometer 40AMedium SoftBlack0 to 180SteelNoNo107982N440000
    1 1/2"5/8"5/16"9/32"3/4"Durometer 70AHardBlack0 to 180SteelNoNo109540K7560000
    1 1/2"3/4"1/4"3/8"3/4"Durometer 40AMedium SoftBlack0 to 180SteelYesNo107982N4500000
    1 1/2"3/4"1/4"3/8"3/4"Durometer 70AHardBlack0 to 180SteelYesNo109540K2800000
    1 1/2"1 1/2"1/4"1 1/8"3/4"Durometer 40AMedium SoftBlack0 to 180SteelYesNo17982N460000
    1 1/2"1 1/2"1/4"1 1/8"3/4"Durometer 70AHardBlack0 to 180SteelYesNo19540K20000
    2 1/2"1"3/8"1/2"1 1/8"Durometer 40AMedium SoftBlack0 to 180SteelNoNo57982N4700000
    2 1/2"1"3/8"1/2"1 1/8"Durometer 60AMedium HardBlack0 to 180SteelNoNo59540K7970000
     
    Style 2
    3/8"1/4"3/32"1/16"1/4"Durometer 40AMedium SoftBlack0 to 180SteelNoNo507982N4800000
    3/8"1/4"3/32"1/16"1/4"Durometer 70AHardBlack0 to 180SteelNoNo509540K9020000
    1/2"3/16"1/8"3/32"7/32"Durometer 40AMedium SoftBlack0 to 180SteelYesNo1007982N4900000
    1/2"3/16"1/8"3/32"7/32"Durometer 70AHardBlack0 to 180SteelYesNo1009540K4200000
    5/8"1/2"5/32"1/4"5/16"Durometer 60AMedium HardBlack0 to 180SteelNoNo259540K9120000
    5/8"1/2"5/32"21/64"5/16"Durometer 40AMedium SoftBlack0 to 180SteelNoNo257982N5100000
    5/8"5/8"9/64"3/16"5/16"Durometer 70AHardBlack0 to 180SteelNoNo109540K9160000
    5/8"5/8"5/32"5/16"5/16"Durometer 70AHardBlack0 to 180SteelNoNo109540K9280000
    5/8"3/4"5/32"1/2"5/16"Durometer 70AHardBlack0 to 180SteelNoNo109540K9330000
    5/8"3/4"11/64"1/2"5/16"Durometer 40AMedium SoftBlack0 to 180SteelNoNo107982N5200000
    21/32"1/2"5/32"1/4"5/16"Durometer 40AMedium SoftBlack0 to 180SteelYesNo257982N5300000
    21/32"1/2"5/32"1/4"5/16"Durometer 70AHardBlack0 to 180SteelYesNo259540K5400000
    3/4"19/64"1/8"7/64"11/32"Durometer 70AHardBlack0 to 180SteelNoNo259540K9080000
    25/32"9/16"3/16"1/4"3/8"Durometer 40AMedium SoftBlack0 to 180SteelYesNo507982N5400000
    25/32"9/16"3/16"1/4"3/8"Durometer 70AHardBlack0 to 180SteelYesNo509540K5600000
    51/64"25/32"11/64"17/32"11/32"Durometer 40AMedium SoftBlack0 to 180SteelYesNo507982N5500000
    51/64"25/32"11/64"17/32"11/32"Durometer 70AHardBlack0 to 180SteelYesNo509540K5700000
    13/16"1/4"1/8"1/8"5/16"Durometer 70AHardBlack0 to 180SteelYesNo259540K6600000
    7/8"5/8"3/16"11/32"5/16"Durometer 40AMedium SoftBlack0 to 180SteelYesNo507982N5600000
    7/8"5/8"3/16"11/32"5/16"Durometer 70AHardBlack0 to 180SteelYesNo509540K3300000
    15/16"1/2"1/8"1/4"3/8"Durometer 70AHardBlack0 to 180SteelNoNo109540K9140000
    15/16"5/8"7/32"3/16"7/16"Durometer 70AHardBlack0 to 180SteelNoNo109540K9220000
    15/16"5/8"7/32"7/16"7/16"Durometer 40AMedium SoftBlack0 to 180SteelNoNo107982N570000
    31/32"11/32"3/16"5/32"3/8"Durometer 40AMedium SoftBlack0 to 180SteelYesNo507982N5800000
    31/32"11/32"3/16"5/32"3/8"Durometer 70AHardBlack0 to 180SteelYesNo509540K5900000
    1"17/32"3/16"9/32"3/8"Durometer 40AMedium SoftBlack0 to 180SteelYesNo257982N5900000
    1"17/32"3/16"9/32"3/8"Durometer 70AHardBlack0 to 180SteelYesNo259540K6100000
    1"2 1/4"5/32"7/8"5/16"Durometer 70AHardBlack0 to 180SteelNoNo19540K9360000
    1 1/32"5/8"3/16"1/4"9/16"Durometer 40AMedium SoftBlack0 to 180SteelYesNo257982N6100000
    1 1/32"5/8"3/16"1/4"9/16"Durometer 70AHardBlack0 to 180SteelYesNo259540K3500000
    1 1/16"27/32"3/16"13/32"3/8"Durometer 40AMedium SoftBlack0 to 180SteelYesNo257982N6200000
    1 1/16"27/32"3/16"13/32"3/8"Durometer 70AHardBlack0 to 180SteelYesNo259540K6200000
     
    Style 3
    3/4"1/4"1/8"1/8"1/4"Durometer 70AHardBlack0 to 180SteelYesNo19540K780000
    3/4"17/64"1/8"9/64"1/4"Durometer 70AHardBlack0 to 180SteelYesNo509540K6300000
    3 1/4"15/16"5/16"5/32"1 3/8"Durometer 70AHardGray0 to 180SteelNoNo19764K680000
     
    Style 4
    7/16"5/32"5/32"1/16"1/4"Durometer 70AHardBlack0 to 180SteelNoNo509540K8330000
    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
     
    Multipurpose NeopreneAbout Multipurpose Neoprene
    Image of Product. Front orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 6.
    Image of Product. Bottom orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 8.

    Style 6

    Style 8

    A good choice for oily equipment that's exposed to sunlight, rain, and ozone. These aren't as oil resistant as Buna-N bumpers, but they can be used outdoors.
    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.
    Mounting
    Hole
    Lg.
    Wd.
    Ht.
    Dia.
    Ctr.-to-Ctr.
    Mounting
    Surface Ht.
    Counterbore
    Dia.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Base Plate
    Material
    Nonmarking
    For Use
    Outdoors
    Each
    Style 6
    1 1/2"1"3/4"9/32"3/4"1/8"13/32"Durometer 80AHardBlack-40 to 200Aluminum
    		NoYes9306K62000000
    1 3/4"1"3/4"9/32"1"1/8"13/32"Durometer 35ASoftBlack-40 to 200SteelNoYes9306K820000
    1 3/4"1"3/4"9/32"1"1/8"13/32"Durometer 80AHardBlack-40 to 200SteelNoYes9306K140000
    1 3/4"1"1 3/4"9/32"1"1/8"13/32"Durometer 80AHardBlack-40 to 200Aluminum
    		NoYes9306K6600000
    2 1/2"5/8"5/8"9/32"1 1/2"1/8"13/32"Durometer 80AHardBlack-40 to 200SteelNoYes9306K180000
    2 1/2"2"2"11/32"1 1/2"1/8"—Durometer 80AHardBlack-40 to 200SteelNoYes9306K3200000
    2 1/2"2"2"11/32"1 1/2"1/8"1/2"Durometer 80AHardBlack-40 to 200SteelNoYes9306K1600000
    3"1"1 3/4"13/32"1 3/4"1/8"19/32"Durometer 80AHardBlack-40 to 200Aluminum
    		NoYes9306K6800000
    3"1 1/2"1"11/32"2"1/8"1/2"Durometer 80AHardBlack-40 to 200Aluminum
    		NoYes9306K6900000
    4"1"3/4"9/32"1"1/8"13/32"Durometer 80AHardBlack-40 to 200Aluminum
    		NoYes9306K6400000
     
    Style 8
    3/4"3/4"5/8"9/32"—1/8"13/32"Durometer 80AHardBlack-40 to 200SteelNoYes9306K630000
     
    Abrasion-Resistant Polyurethane RubberAbout Abrasion-Resistant Polyurethane Rubber
    Image of Product. Bottom orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 1.
    Image of Product. Front orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 2.
    Image of Product. Bottom orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 4.

    Style 1

    Style 2

    Style 4

    Image of Product. Front orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 5.
    Image of Product. Front orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 6.
    Image of Product. Bottom orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 8.

    Style 5

    Style 6

    Style 8

    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.
    Mounting
    Hole
    OD
    Lg.
    Wd.
    Ht.
    Dia.
    Ctr.-to-Ctr.
    Mounting
    Surface Ht.
    Counterbore
    Dia.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Base Plate
    Material
    Washer
    Material
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 1
    3/4"——3/4"9/32"—1/4"7/16"Durometer 60AMedium HardBlack-10 to 170—SteelYesYes19540K95100000
    1"——1"9/32"—1/2"7/16"Durometer 60AMedium HardBlack-10 to 170—SteelYesYes19540K9530000
    1 1/4"——1"25/64"—1/4"5/8"Durometer 60AMedium HardBlack-10 to 170—SteelYesYes19540K9550000
    1 1/2"——1 1/4"25/64"—1/2"5/8"Durometer 60AMedium HardBlack-10 to 170—SteelYesYes19540K9570000
    2"——1 1/4"17/32"—1/2"51/64"Durometer 60AMedium HardBlack-10 to 170—SteelYesYes19540K9590000
    2 1/4"——1 3/4"1/2"—5/16"13/16"Durometer 75AHardBlack-10 to 170—SteelYesYes19306K2300000
    2 1/2"——2"17/32"—1 1/4"51/64"Durometer 60AMedium HardBlack-10 to 170—SteelYesYes19540K96100000
    3"——2 1/2"17/32"—1 3/4"51/64"Durometer 60AMedium HardBlack-10 to 170—SteelYesYes19540K96300000
     
    Style 2
    2 3/4"——13/16"7/16"—1/2"3/4"Durometer 75AHardBlack-10 to 170—SteelYesYes19306K350000
     
    Style 4
    2"——3/4"3/8"—19/64"11/16"Durometer 75AHardBlack-10 to 170—SteelYesYes19306K330000
     
    Style 5
    2 3/8"——2 1/2"13/32"—1 1/2"11/16"Durometer 75AHardBlack-10 to 170—SteelYesYes19306K2100000
    2 3/8"——3 1/8"13/32"—2 1/8"11/16"Durometer 75AHardBlack-10 to 170—SteelYesYes19306K2200000
     
    Style 6
    —1 1/2"1"3/4"9/32"3/4"1/8"13/32"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K2600000
    —1 1/2"1 1/2"1"9/32"3/4"1/8"7/16"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K83100000
    —1 3/4"1"3/8"9/32"1"1/8"13/32"Durometer 60AMedium HardBlue-40 to 200Steel—YesYes18180N210000
    —1 3/4"1"3/8"9/32"1"1/8"13/32"Durometer 80AHardRed-40 to 200Steel—YesYes18180N220000
    —1 3/4"1"1/2"9/32"1"1/8"13/32"Durometer 60AMedium HardBlue-40 to 200Steel—YesYes18180N310000
    —1 3/4"1"1/2"9/32"1"1/8"13/32"Durometer 80AHardRed-40 to 200Steel—YesYes18180N320000
    —1 3/4"1"3/4"9/32"1"1/8"13/32"Durometer 80AHardRed-40 to 200Steel—YesYes19306K150000
    —1 3/4"1"1 3/4"9/32"1"1/8"13/32"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K2800000
    —2"1"1/2"9/32"1 1/4"1/8"7/16"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K7100000
    —2"1"3/4"9/32"1 1/4"1/8"7/16"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K7200000
    —2"1"1"9/32"1 1/4"1/8"7/16"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K7300000
    —2"1"1 1/2"9/32"1 1/4"1/8"7/16"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K7400000
    —2"2"1"9/32"1 1/4"1/8"7/16"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K84100000
    —2 1/2"5/8"5/8"9/32"1 1/2"1/8"13/32"Durometer 80AHardRed-40 to 200Steel—YesYes19306K190000
    —2 1/2"1 1/4"3/4"9/32"1 3/4"1/8"7/16"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K7500000
    —2 1/2"1 1/4"1"9/32"1 3/4"1/8"7/16"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K7600000
    —2 1/2"1 1/4"1 1/2"9/32"1 3/4"1/8"7/16"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K7700000
    —2 1/2"2"2"11/32"1 1/2"1/8"1/2"Durometer 80AHardRed-40 to 200Steel—YesYes19306K1700000
    —2 1/2"2 1/2"1"9/32"1 1/2"1/8"7/16"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K85100000
    —3"1"1 3/4"13/32"1 3/4"1/8"9/16"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K2900000
    —3"1 1/2"3/4"9/32"2"1/8"7/16"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K7800000
    —3"1 1/2"1"9/32"2"1/8"7/16"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K7900000
    —3"1 1/2"1"11/32"2"1/8"1/2"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K3100000
    —3"1 1/2"1 1/2"9/32"2"1/8"7/16"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K8100000
    —3"3"1 1/2"9/32"2"1/8"7/16"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K86100000
    —4"1"3/4"9/32"1"1/8"13/32"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K2700000
    —4"4"1 1/2"9/32"3"1/8"7/16"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K87100000
     
    Style 8
    —3/4"3/4"5/8"9/32"—1/8"13/32"Durometer 60AMedium HardBlue-40 to 200Steel—YesYes18180N110000
    —3/4"3/4"5/8"9/32"—1/8"13/32"Durometer 80AHardRed-40 to 200Steel—YesYes18180N120000
    —1"1"3/4"9/32"—1/8"7/16"Durometer 80AHardRed-40 to 200Aluminum
    		—YesYes19306K82100000
     
    Oil-Resistant Buna-NAbout Oil-Resistant Buna-N
    Image of Product. Bottom orientation. Bumpers. Reinforced Unthreaded-Hole 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.
    OD
    Ht.
    Mounting
    Hole Dia.
    Mounting
    Surface Ht.
    Counterbore
    Dia.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Washer
    Material
    Nonmarking
    For Use
    Outdoors
    Mil. Spec.
    Pkg.
    Qty.
    Pkg.
    Style 1
    1/2"1/4"1/8"1/16"15/64"Durometer 50AMediumBlack-40 to 250SteelNoNoMIL-G-3036, NASM3036508884T13000000
    9/16"3/8"3/16"5/32"3/8"Durometer 50AMediumBlack-40 to 250SteelNoNoMIL-G-3036, NASM3036508884T1700000
    3/4"9/16"3/16"5/16"3/8"Durometer 50AMediumBlack-40 to 250SteelNoNoMIL-G-3036, NASM3036108884T210000
    13/16"13/16"1/4"3/8"15/32"Durometer 50AMediumBlack-40 to 250SteelNoNoMIL-G-3036, NASM3036108884T3100000
    1"1/2"7/32"1/4"1/2"Durometer 50AMediumBlack-40 to 250SteelNoNoMIL-G-3036, NASM3036108884T320000
    1"9/16"9/32"1/4"17/32"Durometer 50AMediumBlack-40 to 250SteelNoNoMIL-G-3036, NASM3036108884T3300000
    1"1"7/32"7/16"3/8"Durometer 50AMediumBlack-40 to 250SteelNoNoMIL-G-3036, NASM3036108884T2500000
    1"1 1/2"5/32"7/8"5/16"Durometer 50AMediumBlack-40 to 250SteelNoNoMIL-G-3036, NASM303658884T2900000
    1 1/4"1 1/4"1/4"1/2"3/8"Durometer 50AMediumBlack-40 to 250SteelNoNoMIL-G-3036, NASM303658884T3400000
    1 1/2"5/8"5/16"9/32"3/4"Durometer 50AMediumBlack-40 to 250SteelNoNoMIL-G-3036, NASM3036108884T350000
    2 1/2"1"3/8"1/2"1 1/8"Durometer 50AMediumBlack-40 to 250SteelNoNoMIL-G-3036, NASM303658884T3600000
     
    High-Temperature Silicone RubberAbout High-Temperature Silicone Rubber
    Image of Product. Bottom orientation. Bumpers. Reinforced Unthreaded-Hole 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.
    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 1
    1/2"5/16"5/32"1/8"1/4"Durometer 70AHardRed-60 to 500SteelYesYes108262N1100000
    5/8"1/4"3/16"1/8"3/8"Durometer 70AHardRed-60 to 500SteelYesYes108262N120000
    3/4"9/16"3/16"5/16"3/8"Durometer 70AHardRed-60 to 500SteelYesYes108262N130000
    1"1"7/32"7/16"3/8"Durometer 70AHardRed-60 to 500SteelYesYes58262N140000
    1 1/4"1 1/4"1/4"1/2"3/8"Durometer 70AHardRed-60 to 500SteelYesYes58262N150000
    1 1/2"5/8"5/16"9/32"3/4"Durometer 70AHardRed-60 to 500SteelYesYes108262N160000
    2 1/2"1"3/8"1/2"1 1/8"Durometer 70AHardRed-60 to 500SteelYesYes58262N1700000
     
    Plastic
    These bumpers withstand repeated scrapes and impact over long periods, though they aren’t as abrasion resistant as polyurethane bumpers. They won’t become brittle and crack when exposed to sunlight.
    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.
    Mounting
    Hole
    OD
    Lg.
    Wd.
    Ht.
    Dia.
    Ctr.-to-Ctr.
    Mounting
    Surface Ht.
    Counterbore
    Dia.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Washer
    Material
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Style 2
    Image of Product. Front orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 2.
    5/8"——5/16"7/64"—3/16"5/16"Not RatedHardBlack0 to 150SteelYesYes259405K7400000
    43/64"——1/4"5/32"—7/64"21/64"Not RatedHardBlack0 to 150SteelYesYes259405K7100000
    3/4"——3/8"9/64"—13/64"21/64"Not RatedHardBlack0 to 150SteelYesYes259405K7500000
    1 5/16"——1/2"7/32"—5/16"33/64"Not RatedHardBlack0 to 150SteelYesYes109405K7200000
    1 5/8"——9/16"7/32"—5/16"33/64"Not RatedHardBlack0 to 150SteelYesYes59405K730000
     
    Style 7
    Image of Product. Front orientation. Bumpers. Reinforced Unthreaded-Hole Bumpers, Style 7.
    —57/64"57/64"11/32"9/64"—13/64"21/64"Not RatedHardBlack0 to 150SteelYesYes109405K760000
    —1"1"25/64"9/64"—13/64"21/64"Not RatedHardBlack0 to 150SteelYesYes109405K770000
    —1 3/16"1 3/16"15/32"11/64"—19/64"13/32"Not RatedHardBlack0 to 150SteelYesYes109405K7800000
    —1 3/8"1 3/8"17/32"7/32"—21/64"15/32"Not RatedHardBlack0 to 150SteelYesYes59405K790000
    —1 1/2"1 1/2"19/32"7/32"—5/16"15/32"Not RatedHardBlack0 to 150SteelYesYes59405K8100000
    —1 49/64"7/8"11/32"9/64"7/8"13/64"21/64"Not RatedHardBlack0 to 150SteelYesYes59405K820000
    —2 1/64"1"25/64"9/64"1"13/64"21/64"Not RatedHardBlack0 to 150SteelYesYes59405K830000
    —2 3/8"1 3/16"15/32"11/64"1 3/16"9/32"13/32"Not RatedHardBlack0 to 150SteelYesYes59405K8400000
    —2 25/32"1 3/8"17/32"7/32"1 3/8"21/64"15/32"Not RatedHardBlack0 to 150SteelYesYes19405K850000
    —3"1 1/2"19/32"7/32"1 1/2"5/16"15/32"Not RatedHardBlack0 to 150SteelYesYes19405K860000
     

    Cut-to-Size Adhesive-Back Bumpers

    Cut these strips into the shape you need and press them on with the adhesive backing. Use them as feet for instruments or spacers between panels to limit sliding, vibration, and noise.
    Abrasion-Resistant Polyurethane RubberAbout Abrasion-Resistant Polyurethane Rubber
    Image of Product. Front orientation. Bumpers. Cut-to-Size Adhesive-Back Bumpers.
    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.
    Black
    Clear
    Wd.
    Ht.
    Lg.,
    ft.
    Hardness
    Hardness
    Rating
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Each
    Each
    4 1/2"1/32"1Rockwell M70Medium Hard0 to 150NoNo3807T110000003807T72000000
    4 1/2"1/16"1Rockwell M70Medium Hard0 to 150NoNo3807T81000003807T3200000
    4 1/2"1/8"1Rockwell M70Medium Hard0 to 150NoNo3807T5100000———0
    9"1/32"1Rockwell M70Medium Hard0 to 150NoNo3807T21000003807T7600000
    9"1/16"1Rockwell M70Medium Hard0 to 150NoNo3807T8400000———0
    9"1/8"1Rockwell M70Medium Hard0 to 150NoNo3807T61000000———0
    Cut-to-Size Adhesive-Back Bumper, 9" Wide x 1/8" High, Black
    EachIn stock
    Compatible Products for This Bumper
     
    back to top
    Other Bumpers