McMaster-Carr logo
    Filter by
    System of Measurement
    Mount Movement
    Industrial Info Compare
    Base Shape
    Thread Type
    With Cushion
    Capacity per Mount
    Industrial Info Snippet
    Cushion Material
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    97 Products
    About Leveling Mounts
    industrial info icon

    Choose the right leveling mounts for your floor conditions, equipment weight, and vibration-control needs.

    Swivel Leveling Mounts with Threaded Stud

    Image of Product. Without Cushion. Front orientation. Leveling Mounts. Swivel Leveling Mounts with Threaded Stud, Without Cushion.

    Without Cushion

    Image of Product. With Cushion. Front orientation. Leveling Mounts. Swivel Leveling Mounts with Threaded Stud, With Cushion.

    With Cushion

    Keep equipment level on slightly sloped and pitted floors with mounts that have a ball-and-socket joint in the base. For mounting versatility, you can install them in either threaded holes or unthreaded through holes at the bottom of equipment.
    303 Stainless Steel Base—The choice for most wet locations, these mounts can withstand repeated washdowns without corroding. However, they won't hold up to cleaning solutions that contain harsh chemicals like 316 stainless steel can.
    316 Stainless Steel Base—Our most corrosion-resistant metal mounts, these hold up in just about any environment. They won’t degrade or become pitted, even when exposed to harsh cleaners and chemicals.
    Nickel-Plated Steel Base—With a shiny appearance, these mounts create a finished look. They're best for dry environments since the nickel plating offers minimal corrosion resistance.
    Zinc-Yellow-Chromate-Plated Steel Base—More corrosion resistant than nickel-plated steel, these mounts are suitable for damp environments. However, they won’t hold up to chemical cleaners, high-pressure washdowns, and other harsh conditions like stainless steel can.
    Rubber Cushion—A cushion under the base grips surfaces so vibrating equipment doesn't slide. It also protects floors from scrapes and gouges.
    Without Cushion
    With Rubber Cushion
    Thread Size
    Thread
    Lg., mm
    Swivel Range
    of Motion
    Base Dia.,
    mm
    Cap. per
    Mount, lb.
    Overall
    Ht., mm
    Each
    Cap. per
    Mount, lb.
    Overall
    Ht., mm
    Cushion
    Material
    Each
    Nickel-Plated Steel Base and Stud
    M12 × 1.75 mm517.5°484,950796111K6540000003,70083Natural Rubber
    6111K665000000
     
    Zinc-Yellow-Chromate-Plated Steel Base and Stud
    M12 × 1.5 mm517.5°484,950796301K21200000———0
    M12 × 1.75 mm517.5°484,950796301K74000003,74083Natural Rubber
    6301K8200000
     
    303 Stainless Steel Base and Stud
    M12 × 1.75 mm517.5°484,950796301K89000003,74083Natural Rubber
    6301K11400000
     
    316 Stainless Steel Base and Stud
    M12 × 1.75 mm517.5°484,950796301K3400000———0
     

    Stay-Put Swivel Leveling Mounts with Threaded Stud

    Bolt down machines so they don’t creep across the floor or tip over. These mounts have one or more punch-out holes for securing equipment that you don’t need to move. The ball-and-socket joint in the base swivels to compensate for slightly sloped and pitted floors. For mounting versatility, you can install these mounts in either threaded holes or unthreaded through holes at the bottom of equipment.
    Two Mounting Holes
    Image of Product. Front orientation. Leveling Mounts. Stay-Put Swivel Leveling Mounts with Threaded Stud, Two Mounting Holes, Without Cushion.
    Image of Product. Front orientation. Leveling Mounts. Stay-Put Swivel Leveling Mounts with Threaded Stud, Two Mounting Holes, With Cushion.

    Without

    Cushion

    With

    Cushion

    Glass-Filled Nylon Base and Zinc-Plated Steel Stud—These mounts are suitable for damp environments, but they won’t hold up to high-pressure washdowns and cleaners that contain harsh chemicals.
    Glass-Filled Nylon Base and 303 Stainless Steel Stud—The choice for most wet locations, these mounts can withstand repeated washdowns without corroding. However, they won't hold up to cleaning solutions that contain harsh chemicals.
    Rubber Cushion—A cushion under the base protects floors from scrapes and gouges.
    Mounting Holes
    Without Cushion
    With Rubber Cushion
    Thread Size
    Thread
    Lg., mm
    Swivel Range
    of Motion
    Base Dia.,
    mm
    Fasteners
    Included
    Dia.,
    mm
    Ctr.-to-Ctr.
    Lg., mm
    Cap. per
    Mount, lb.
    Overall
    Ht., mm
    Each
    Cap. per
    Mount, lb.
    Overall
    Ht., mm
    Cushion
    Material
    Each
    Glass-Filled Nylon Base and Zinc-Plated Steel Stud
    M12 × 1.75 mm767.5°51No6.433.84,0001056992K14000004,000106.6Neoprene
    6992K38000000
    M12 × 1.75 mm767.5°102No12.568.85,0001096992K13200000———0
    M12 × 1.75 mm767.5°102No11.968.8———05,000110.6Neoprene
    6992K39100000
    M12 × 1.75 mm1027.5°51No6.433.84,0001306992K15000004,000131.6Neoprene
    6992K3900000
    M12 × 1.75 mm1027.5°76No8.955.95,0001306992K143000005,000131.6Neoprene
    6992K41800000
    M12 × 1.75 mm1027.5°102No11.968.85,0001356992K144000005,000136.6Neoprene
    6992K44300000
    M12 × 1.75 mm1527.5°51No6.433.84,0001816992K1600004,000182.6Neoprene
    6992K4100000
    M12 × 1.75 mm1527.5°76No8.955.95,0001816992K1700000———0
    M12 × 1.75 mm1527.5°102No11.968.85,0001856992K18000005,000186.6Neoprene
    6992K4300000
    M12 × 1.75 mm2037.5°51No6.433.84,0002326992K166000004,000233.6Neoprene
    6992K45200000
    M12 × 1.75 mm2037.5°76No8.955.9———05,000233.6Neoprene
    6992K45900000
    M12 × 1.75 mm2037.5°102No11.968.85,0002366992K187000005,000237.6Neoprene
    6992K46700000
     
    Glass-Filled Nylon Base and 303 Stainless Steel Stud
    M12 × 1.75 mm767.5°51No6.433.84,0001056992K66000004,000106.6Neoprene
    6992K8500000
    M12 × 1.75 mm1027.5°76No8.955.95,0001306992K61200000———0
    M12 × 1.75 mm1027.5°102No11.968.85,0001356992K61300000———0
    M12 × 1.75 mm1527.5°51No6.433.84,0001816992K68000004,000182.6Neoprene
    6992K8700000
    M12 × 1.75 mm1527.5°102No11.968.85,0001856992K71000005,000186.6Neoprene
    6992K8900000
     

    Rigid Leveling Mounts with Threaded Stud

    Image of Product. Front orientation. Leveling Mounts. Rigid Leveling Mounts with Threaded Stud, Style 1.

    Style 1

    Image of Product. Front orientation. Leveling Mounts. Rigid Leveling Mounts with Threaded Stud, Style 3.

    Style 3

    Level equipment on uneven floors. Install these mounts in threaded holes to level equipment on uneven floors. Use a locknut (not included) to install mounts in unthreaded through holes.
    303 Stainless Steel Base—The choice for most wet locations, these mounts can withstand repeated washdowns without corroding. However, they won't hold up to cleaning solutions that contain harsh chemicals like 316 stainless steel can.
    Nylon Base—These mounts are economical yet resistant to grease, oil, and chemicals that pool on the floor. Often used on small, lightweight machines, they have about 25% the capacity of similarly sized metal mounts.
    Zinc-Plated Steel Base—These mounts are suitable for damp environments, but they won’t hold up to high-pressure washdowns and cleaners that contain harsh chemicals.
    Plastic Cushion—The plastic bottom won't scratch or scuff floors when you’re moving equipment.
    Rubber Cushion—A cushion under the base grips surfaces so vibrating equipment doesn't slide. It also protects floors from scrapes and gouges.
    Style
    Thread Size
    Thread
    Lg., mm
    Cap. per
    Mount, lb.
    Base Dia.,
    mm
    Overall
    Ht., mm
    Cushion
    Material
    Pkg.
    Qty.
    Pkg.
    Zinc-Plated Steel Base and Stud with Rubber Cushion
    1M12 × 1.75 mm512506176Neoprene
    16823N4100000
     
    Zinc-Plated Steel Base and Stud with Plastic Cushion
    1M12 × 1.75 mm512506176Nylon
    162805K560000
    1M12 × 1.75 mm515007176Nylon
    162805K580000
    1M12 × 1.75 mm10225061127Nylon
    162805K570000
    1M12 × 1.75 mm10250071127Nylon
    162805K590000
    1M12 × 1.75 mm10250081127Nylon
    162805K6300000
    1M12 × 1.75 mm15250081178Nylon
    162805K6400000
     
    303 Stainless Steel Base and Stud with Plastic Cushion
    1M12 × 1.75 mm10225061127Nylon
    11942K18500000
    1M12 × 1.75 mm10250081130Nylon
    11942K18600000
     
    Nylon Base and Stud
    3M12 × 1.75 mm25250303912814K310000
    3M12 × 1.75 mm50250306412814K320000
    3M12 × 1.75 mm80250309412814K330000
     

    Swivel Leveling Mounts with Threaded Hole

    Image of Product. Without Cushion. Front orientation. Leveling Mounts. Swivel Leveling Mounts with Threaded Hole, Without Cushion.

    Without Cushion

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

    With Cushion

    Keep equipment level on slightly sloped and pitted floors with mounts that have a ball-and-socket joint in the base. Add your own stud to create a custom-length mount that you can install in either threaded holes or unthreaded through holes.
    Nickel-Plated Steel Base—With a shiny appearance, these mounts create a finished look. They're best for dry environments since the nickel plating offers minimal corrosion resistance.
    Zinc-Yellow-Chromate-Plated Steel Base—More corrosion resistant than nickel-plated steel, these mounts are suitable for damp environments. However, they won’t hold up to chemical cleaners, high-pressure washdowns, and other harsh conditions like stainless steel can.
    303 Stainless Steel Base—The choice for most wet locations, these mounts can withstand repeated washdowns without corroding. However, they won't hold up to cleaning solutions that contain harsh chemicals like 316 stainless steel can.
    Rubber Cushion—A cushion under the base grips surfaces so vibrating equipment doesn't slide. It also protects floors from scrapes and gouges.
    Without Cushion
    With Rubber Cushion
    Thread Size
    Thread
    Dp., mm
    Swivel Range
    of Motion
    Base Dia.,
    mm
    Cap. per
    Mount, lb.
    Overall
    Ht., mm
    Each
    Cap. per
    Mount, lb.
    Overall
    Ht., mm
    Cushion
    Material
    Each
    Nickel-Plated Steel Base
    M12 × 1.75 mm11.17.5°484,960296103K6040000003,74532Natural Rubber
    6103K612000000
     
    Zinc-Yellow-Chromate-Plated Steel Base
    M12 × 1.75 mm117.5°484,950296120K3400003,74032Natural Rubber
    6120K4200000
     
    303 Stainless Steel Base
    M12 × 1.75 mm11.17.5°484,950296120K49000003,74532Neoprene
    6120K7500000
     

    Vibration-Damping Swivel Leveling Mounts with Threaded Stud

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

    With Cushion

    A rubber cushion reduces vibration to protect components and extend your machine’s life. For mounting versatility, you can install them in either threaded holes or unthreaded through holes at the bottom of equipment.
    304 Stainless Steel Base—The choice for most wet locations, these mounts can withstand repeated washdowns without corroding. However, they won't hold up to cleaning solutions that contain harsh chemicals like 316 stainless steel can.
    Rubber Cushion—In addition to reducing vibration, the cushion grips surfaces so vibrating equipment doesn't slide. It also cuts down on noise and protects floors from scrapes and gouges.
    With Rubber Cushion
    Thread Size
    Thread
    Lg.
    Swivel Range
    of Motion
    Base
    Dia.
    Cap. per
    Mount, lb.
    Deflection
    @ Cap.
    Overall
    Ht.
    Cushion
    Material
    Each
    304 Stainless Steel Base and Stud
    M12 × 1.75 mm4 3/4"7.5°2 5/8"5000.07"5 11/16"Buna-N
    6221K27000000
    M12 × 1.75 mm4 3/4"7.5°3 7/8"1,0000.12"6 1/8"Buna-N
    6221K2800000
    M12 × 1.75 mm4 3/4"7.5°3 7/8"2,0000.12"6 1/8"Buna-N
    6221K2900000
     

    Load-Rated Reinforced Threaded-Hole Bumpers

    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Hole Bumpers, Style 1.
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Hole Bumpers, Style 2.

    Style 1

    Style 2

    These bumpers are tested to ensure they'll support the load of your application. They'll bear the weight of everything from a 50-pound saw to a 2,000-pound air compressor. All have a metal base plate for added strength and a longer service life than all-rubber bumpers. Twist them onto a threaded stud on your equipment, or pair them with your own stud to create a custom-length bumper.
    Style 1
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Hole Bumpers, Style 1.
    Image of Attribute. Front orientation. Contains Annotated. Load-Rated Reinforced Threaded-Hole Bumpers, Style 1.
    Natural 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
    Dp.,
    mm
    OD,
    mm
    Ht.,
    mm
    Max. Load,
    lb.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Each
    Natural Rubber with Steel Base Plate
    M12 × 1.75 mm1275301,770Durometer 55AMediumBlack-40 to 170YesNo9377K392000000
    M12 × 1.75 mm1275401,010Durometer 55AMediumBlack-20 to 150YesNo93115K77100000
    M12 × 1.75 mm1275402,060Durometer 70AHardBlack-40 to 170YesNo9377K39500000
    M12 × 1.75 mm127550980Durometer 55AMediumBlack-20 to 150YesNo93115K78100000
     
    Natural Rubber with Corrosion-Resistant Stainless Steel Base Plate
    M12 × 1.75 mm1275301,770Durometer 55AMediumBlack-40 to 170YesNo9377K43800000
    M12 × 1.75 mm1275401,010Durometer 55AMediumBlack-20 to 150YesNo93115K77200000
     
    Style 2
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Hole Bumpers, Style 2.
    Image of Attribute. Front orientation. Contains Annotated. Load-Rated Reinforced Threaded-Hole Bumpers, Style 2.
    Natural 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
    Dp.,
    mm
    OD,
    mm
    Ht.,
    mm
    Max. Load,
    lb.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Each
    Natural Rubber with Steel Base Plate
    M12 × 1.75 mm127589570Durometer 70AHardBlack-40 to 170YesNo9377K486000000
     

    High-Capacity Press-Fit Leveling Mount Inserts

    Rated for high load capacity, use these inserts to connect threaded leveling mounts to machinery, instrument bases, and conveyor equipment with tubular legs. These inserts have pass-through holes that are partially threaded at the base. Tap mounts into place with a rubber hammer.
    For Square Legs
    Image of ProductInUse. Shown with Brass Insert Installed. Front orientation. Leveling Mount Inserts. High-Capacity Press-Fit Leveling Mount Inserts, For Square Legs.
    Image of Attribute. Front orientation. Contains Annotated. Press Fit.

    Shown with

    Brass

    Insert

    Installed

    Plastic with Brass Insert—Move equipment around your workspace and make frequent adjustments without worrying about stripping the brass threads.
    For Leg
    Thread
    Outer
    Lg.
    Outer
    Wd.
    Inner
    Lg.
    Inner
    Wd.
    Cap. per
    Mount, lb.
    Overall
    Ht.
    , mm
    Size
    Type
    Dp.
    Temp.,
    ° F
    Each
    Plastic with Brass Insert
    1 1/2"1 1/2"1 5/16"1 5/16"1,5001 11/16"1.75M12
    Metric
    1"-20 to 18060945K7600000
    2"2"1 3/4"1 3/4"2,0002"1.75M12
    Metric
    1"-20 to 18060945K810000
     
    For Round Legs
    Image of ProductInUse. Shown with Brass Insert Installed. Front orientation. Leveling Mount Inserts. High-Capacity Press-Fit Leveling Mount Inserts, For Round Legs.
    Image of Attribute. Front orientation. Contains Annotated.

    Shown

    with

    Brass

    Insert

    Installed

    Plastic with Brass Insert—Move equipment around your workspace and make frequent adjustments without worrying about stripping the brass threads.
    For
    Leg
    Thread
    ID
    OD
    Cap. per
    Mount, lb.
    Overall
    Ht.
    , mm
    Size
    Type
    Dp.
    Temp.,
    ° F
    Each
    Plastic with Brass Insert
    1 5/16"1 1/2"1,5001 11/16"1.75M12
    Metric
    1"-20 to 18060945K9200000
    1 13/16"2"2,0001 15/16"1.75M12
    Metric
    1"-20 to 18060945K960000
     

    Stay-Put Vibration-Damping Swivel Leveling Mounts with Threaded Stud

    Bolt down machines so they don’t creep across the floor or tip over. These mounts have one or more holes for securing equipment that you don’t need to move. They also have a rubber cushion that reduces vibration to extend your machine’s life. The ball-and-socket joint in the base swivels to compensate for slightly sloped and pitted floors. For mounting versatility, you can install these mounts in either threaded holes or unthreaded through holes at the bottom of equipment.
    One Offset Mounting Hole
    Image of Product. Front orientation. Leveling Mounts. Stay-Put Vibration-Damping Swivel Leveling Mounts with Threaded Stud, One Offset Mounting Hole, With Cushion.

    With Cushion

    The mounting hole extends out from underneath your machine to give you more room to drill and install fasteners.
    304 Stainless Steel Base—The choice for most wet locations, these mounts can withstand repeated washdowns without corroding. However, they won't hold up to cleaning solutions that contain harsh chemicals like 316 stainless steel can.
    Rubber Cushion—In addition to reducing vibration, the cushion cuts down on noise and protects floors from scrapes and gouges.
    Mounting
    Holes
    With Rubber Cushion
    Thread Size
    Thread
    Lg.
    Swivel Range
    of Motion
    Base
    Dia.
    Fasteners
    Included
    Dia.
    Cap. per
    Mount, lb.
    Deflection
    @ Cap.
    Overall
    Ht.
    Cushion
    Material
    Each
    304 Stainless Steel Base and Stud
    M12 × 1.75 mm4"2 15/16"No19/32"1,770Not Rated4 7/8"Buna-N
    6221K925000000
     

    Shock-Absorbing Swivel Leveling Mounts with Threaded Stud

    Absorb sudden impacts from heavy machinery, such as punch presses, die cutters, and generators that jolt as they power on. These mounts have a solid rubber base, similar to a hockey puck, that isolates shock to protect floors and equipment from damage. The base also cuts down on noise and grips the floor so equipment doesn't slide when it's vibrating. The ball-and-socket joint in the base swivels to compensate for slightly sloped and pitted floors. For mounting versatility, you can install these mounts in either threaded holes or unthreaded through holes at the bottom of equipment.
    Square Neoprene Base with Zinc-Plated Steel Stud
    Image of Product. Front orientation. Leveling Mounts. Shock-Absorbing Swivel Leveling Mounts with Threaded Stud, Square Base.
    Base
    Thread Size
    Thread
    Lg.
    Cap. per
    Mount, lb.
    Deflection
    @ Cap.
    Swivel Range
    of Motion
    Lg.
    Wd.
    Overall
    Ht.
    Each
    M12 × 1.75 mm2 5/8"3500.13"7.5°3"3"3 7/16"63965K71000000
    M12 × 1.75 mm2 5/8"7000.13"7.5°3"3"3 7/16"63965K7200000
    Round Neoprene Base with Zinc-Plated Steel Stud
    Image of Product. Front orientation. Leveling Mounts. Shock-Absorbing Swivel Leveling Mounts with Threaded Stud, Round Base.
    Thread Size
    Thread
    Lg.
    Cap. per
    Mount, lb.
    Deflection
    @ Cap.
    Swivel Range
    of Motion
    Base
    Dia.
    Overall
    Ht.
    Each
    M12 × 1.75 mm2 3/8"5000.13"7.5°3"3 11/16"63965K73000000
    M12 × 1.75 mm2 3/8"1,0000.13"7.5°3"3 11/32"63965K7400000

    Load-Rated Reinforced Threaded-Stud Bumpers

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

    Style 1

    These bumpers are tested to ensure they'll support the load of your application. They'll bear the weight of everything from a 50-pound saw to a 5,000-pound air compressor. All have a metal base plate for added strength and a longer service life than all-rubber bumpers. No separate fasteners are needed—just twist them into a threaded hole.
    Style 1
    Image of Product. Front orientation. Bumpers. Load-Rated Reinforced Threaded-Stud Bumpers, Style 1.
    Image of Attribute. Front orientation. Contains Annotated. Load-Rated Reinforced Threaded-Stud Bumpers, Style 1.
    Natural 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.
    Stainless Steel Stud—Unlike bumpers with steel studs, these handle repeated washdowns without corroding.
    Steel Stud—Durable and economical, these are the choice for most jobs.
    Hardness Rating—The harder the bumper, the better it withstands impact and abrasion over time. The softer the bumper, the more cushioning it provides for objects made of glass, soft metal, and other fragile materials. Bumpers with a medium rating offer a balance of impact resistance and cushioning.
    Thread
    Size
    Lg.,
    mm
    OD,
    mm
    Ht.,
    mm
    Max. Load,
    lb.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Nonmarking
    For Use
    Outdoors
    Each
    Natural Rubber with Steel Stud and Base Plate
    M12 × 1.75 mm3775252,170Durometer 55AMediumBlack-40 to 170NoNo3810N165000000
    M12 × 1.75 mm3775254,670Durometer 70AHardBlack-40 to 170NoNo3810N16600000
    M12 × 1.75 mm3775401,500Durometer 55AMediumBlack-40 to 170NoNo3810N16700000
    M12 × 1.75 mm3775402,060Durometer 70AHardBlack-40 to 170NoNo3810N16800000
    M12 × 1.75 mm377550980Durometer 50AMediumBlack-10 to 150NoNo93115K98100000
    M12 × 1.75 mm3775503,040Durometer 70AHardBlack-40 to 170NoNo3810N16900000
     
    Natural Rubber with Corrosion-Resistant Stainless Steel Stud and Base Plate
    M12 × 1.75 mm3775252,170Durometer 55AMediumBlack-40 to 170NoNo4720N13100000
     

    Reinforced Threaded-Hole Bumpers

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

    Style 1

    With a metal core or base plate for added strength, these bumpers withstand repeated impacts for a longer service life than all-rubber bumpers. You can also use them as spacers, vibration dampers, and noise reducers. Twist them onto a threaded stud on your equipment, or pair them with your own stud to create a custom-length bumper.
    Style 1
    Image of Product. Front orientation. Bumpers. Reinforced Threaded-Hole Bumpers, Style 1.
    Image of Attribute. Front orientation. Contains Annotated. Reinforced Threaded-Hole Bumpers, Style 1.
    Multipurpose Neoprene—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.
    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.
    Thread
    Size
    Dp.,
    mm
    OD,
    mm
    Ht.,
    mm
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Core
    Material
    Nonmarking
    For Use
    Outdoors
    Each
    Multipurpose Neoprene
    M12 × 1.25 mm133232Durometer 40AMedium SoftBlack-40 to 200SteelNoYes9546K223000000
    M12 × 1.25 mm133232Durometer 75AHardBlack-40 to 200SteelNoYes9546K56900000
    M12 × 1.75 mm133232Durometer 70AHardBlack-40 to 200SteelNoYes9546K47500000
     
    Abrasion-Resistant Polyurethane Rubber
    M12 × 1.25 mm133232Durometer 40AMedium SoftRed-40 to 200SteelNoYes9223K2500000
    M12 × 1.25 mm133232Durometer 50AMediumRed-40 to 200SteelNoYes9223K15400000
    M12 × 1.25 mm133232Durometer 60AMedium HardRed-40 to 200SteelNoYes9223K16900000
    M12 × 1.25 mm133232Durometer 85AHardRed-40 to 200SteelNoYes9546K22500000
    M12 × 1.75 mm133232Durometer 40AMedium SoftBlack-40 to 200SteelNoYes9546K48200000
    M12 × 1.75 mm133232Durometer 95AExtra HardBlack-40 to 200SteelNoYes9546K48900000
     

    Reinforced Threaded-Stud Bumpers

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

    Style 1

    With a metal core for added strength, these bumpers withstand repeated impacts for a longer service life than all-rubber bumpers. You can also use them as spacers, vibration dampers, and noise reducers. No separate fasteners are needed—just twist them into a threaded hole.
    Style 1
    Image of Product. Front orientation. Bumpers. Reinforced Threaded-Stud Bumpers, Style 1.
    Image of Attribute. Front orientation. Contains Annotated. Reinforced Threaded-Stud Bumpers, Style 1.
    Multipurpose Neoprene—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.
    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.
    Thread
    Size
    Lg.,
    mm
    OD,
    mm
    Ht.,
    mm
    Overall
    Ht., mm
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Stud
    Material
    Core
    Material
    Nonmarking
    For Use
    Outdoors
    Each
    Multipurpose Neoprene
    M12 × 1.75 mm30323262Durometer 40AMedium SoftBlack-40 to 200SteelSteelYesYes9546K245000000
    M12 × 1.75 mm30323262Durometer 75AHardBlack-40 to 200SteelSteelYesYes9546K53600000
     
    Abrasion-Resistant Polyurethane Rubber
    M12 × 1.75 mm30323262Durometer 40AMedium SoftRed-60 to 200SteelSteelYesYes9223K3700000
    M12 × 1.75 mm30323262Durometer 80AHardRed-60 to 200SteelSteelYesYes9546K24600000
     

    Static-Control Swivel Leveling Mounts with Threaded Stud

    Image of Product. Front orientation. Leveling Mounts. Static-Control Swivel Leveling Mounts with Threaded Stud, Without Cushion.
    Image of Product. Front orientation. Leveling Mounts. Static-Control Swivel Leveling Mounts with Threaded Stud, With Cushion.

    Without

    Cushion

    With

    Cushion

    With a fiberglass-reinforced nylon base, these mounts prevent static buildup and discharge that can harm semiconductors, circuit boards, and other sensitive parts during production. They have a ball-and-socket joint in the base that swivels to keep equipment level on slightly sloped and pitted floors. For mounting versatility, you can install mounts in either threaded holes or unthreaded through holes.
    Rubber Cushion—A cushion under the base grips surfaces so vibrating equipment doesn't slide or damage floors. It also dissipates static to prevent buildup and discharge.
    Without Cushion
    With Rubber Cushion
    Thread Size
    Thread
    Lg., mm
    Cap. per
    Mount, lb.
    Swivel Range
    of Motion
    Base Dia.,
    mm
    Surface Resistivity,
    ohm/sq.
    Specs. Met
    Overall
    Ht., mm
    Each
    Overall
    Ht., mm
    Cushion
    Material
    Each
    Fiberglass-Reinforced Nylon Base and Zinc-Plated Steel Stud
    M12 × 1.75 mm683,14515°601× 10^3IEC 61340-5-11019961N14000000104Buna-N
    9961N19000000
    M12 × 1.75 mm983,14515°601× 10^3IEC 61340-5-11319961N1500000134Buna-N
    9961N2100000
     
    back to top