McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    56 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
    3D CAD models available

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

    With Cushion

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

    Without 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.
    Black-Oxide Steel Base—With a matte black appearance, these mounts create a finished look. They offer minimal corrosion resistance, so they're best for dry environments.
    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.
    Plastic 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-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.
    Swivel Range
    of Motion
    Base
    Dia.
    Cap. per
    Mount, lb.
    Overall
    Ht.
    Each
    Cap. per
    Mount, lb.
    Overall
    Ht.
    Each
    Nickel-Plated Steel Base and Stud
    10-32
    1"7.5°3/4"7001 1/2"0000000000005251 5/8"0000000000000
    10-32
    2"7.5°3/4"7002 1/2"000000000005252 5/8"0000000000000
     
    Zinc-Yellow-Chromate-Plated Steel Base and Stud
    10-32
    1"7.5°3/4"7001 1/2"000000000005251 5/8"00000000000
    10-32
    2"7.5°3/4"7002 1/2"000000000005252 5/8"000000000000
     
    Black-Oxide Steel Base and Zinc-Plated Steel Stud
    10-32
    1"7.5°3/4"7001 1/2"0000000000005251 5/8"0000000000000
    10-32
    2"7.5°3/4"7002 1/2"00000000000005252 5/8"0000000000000
     
    303 Stainless Steel Base and Stud
    10-32
    1"7.5°3/4"7001 1/2"0000000000005251 5/8"000000000000
    10-32
    2"7.5°3/4"7002 1/2"0000000000005252 5/8"000000000000
     
    316 Stainless Steel Base and Stud
    10-32
    1"7.5°3/4"7001 1/2"0000000000000______00
    10-32
    2"7.5°3/4"7002 1/2"0000000000000______00
     
    Plastic Base and Zinc-Plated Steel Stud
    10-32
    1"7.5°3/4"1501 1/2"000000000001501 5/8"000000000000
    10-32
    2"7.5°3/4"1502 1/2"0000000000001502 5/8"000000000000
     

    Stay-Put Swivel Leveling Mounts with Threaded Stud
    3D CAD models available

    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.
    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.
    Rubber Cushion—A cushion under the base protects floors from scrapes and gouges.
    Mounting
    Holes
    Without Cushion
    With Rubber Cushion
    Thread
    Size
    Thread
    Lg.
    Cap. per
    Mount, lb.
    Swivel Range
    of Motion
    Base
    Dia.
    Mounting Fasteners
    Included
    Dia.
    Ctr.-to-Ctr.
    Lg.
    Overall
    Ht.
    Each
    Overall
    Ht.
    Each
    Glass-Filled Nylon Base and Zinc-Plated Steel Stud
    10-32
    1"7007.5°2"No1/4"1 5/16"2 1/8"00000000000002 3/16"0000000000000
    10-32
    2"7007.5°2"No1/4"1 5/16"3 1/8"0000000000003 3/16"0000000000000
     

    Swivel Leveling Mounts with Threaded Hole
    3D CAD models available

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

    With Cushion

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

    Without 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.
    Black-Oxide Steel Base—With a matte black appearance, these mounts create a finished look. They offer minimal corrosion resistance, so they're best for dry environments.
    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.
    Plastic 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.
    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.
    Swivel Range
    of Motion
    Base
    Dia.
    Cap. per
    Mount, lb.
    Overall
    Ht.
    Each
    Cap. per
    Mount, lb.
    Overall
    Ht.
    Each
    Nickel-Plated Steel Base
    10-32
    3/16"7.5°3/4"7001/2"0000000000005255/8"0000000000000
     
    Zinc-Yellow-Chromate-Plated Steel Base
    10-32
    3/16"7.5°3/4"7001/2"000000000005255/8"00000000000
     
    Black-Oxide Steel Base
    10-32
    3/16"7.5°3/4"7001/2"0000000000005255/8"000000000000
     
    303 Stainless Steel Base
    10-32
    3/16"7.5°3/4"7001/2"0000000000005255/8"000000000000
     
    316 Stainless Steel Base
    10-32
    3/16"7.5°3/4"7001/2"0000000000000______00
     
    Plastic Base
    10-32
    3/16"7.5°3/4"1501/2"000000000001505/8"00000000000
     

    Threaded-Stud Bumpers
    3D CAD models available

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

    Style 1

    Style 2

    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.
    Style 1
    Image of Product. Front orientation. Bumpers. Threaded-Stud Bumpers, Style 1.
    Image of Attribute. Front orientation. Contains Annotated. Threaded-Stud Bumpers, Style 1.
    Multipurpose SBR—These bumpers absorb impact well enough for most applications. However, they're not for use outdoors and break down when exposed to oil and harsh chemicals.
    Hardness Rating—The harder the bumper, the better it withstands impact and abrasion over time. The softer the bumper, the more cushioning it provides for objects made of glass, soft metal, and other fragile materials. Bumpers with a medium rating offer a balance of impact resistance and cushioning.
    Thread
    Size
    Lg.
    OD
    Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Stud
    Material
    Nonmarking
    For Use
    Outdoors
    Pkg.
    Qty.
    Pkg.
    Multipurpose SBR
    10-32
    1/2"1 1/8"1/2"Durometer 70AHardBlack0 to 220SteelYesNo100000000000000
     
    Style 2
    Image of Product. Front orientation. Bumpers. Threaded-Stud Bumpers, Style 2.
    Image of Attribute. Front orientation. Contains Annotated. Threaded-Stud Bumpers, Style 2.
    Multipurpose SBR—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.
    Multipurpose SBR
    10-32
    1/2"7/8"3/8"3/8"Durometer 70AHardBlack-20 to 200SteelYesNo10000000000000
     

    Reinforced Threaded-Stud Bumpers
    3D CAD models available

    Image of Product. Front orientation. Bumpers. Reinforced Threaded-Stud Bumpers, Style 2.

    Style 2

    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 2
    Image of Product. Front orientation. Bumpers. Reinforced Threaded-Stud Bumpers, Style 2.
    Image of Attribute. Front orientation. Contains Annotated. Reinforced Threaded-Stud Bumpers, Style 2.
    Tighten with a wrench for a more secure hold than bumpers installed by hand.
    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.
    OD
    Ht.
    Overall
    Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Stud Drive
    Style
    Hex
    Wd.
    Hex Nut
    Material
    Stud
    Material
    Core
    Material
    Nonmarking
    For Use
    Outdoors
    Each
    Multipurpose Neoprene
    10-32
    1/2"3/4"5/8"1 5/16"Durometer 40AMedium SoftBlack-40 to 200Hex
    3/8"SteelSteelSteelYesYes00000000000000
    10-32
    1/2"3/4"5/8"1 5/16"Durometer 80AHardBlack-40 to 200Hex
    3/8"SteelSteelSteelYesYes00000000000
    10-32
    1 1/4"3/4"5/8"2 1/16"Durometer 40AMedium SoftBlack-40 to 200Hex
    3/8"SteelSteelSteelYesYes0000000000000
    10-32
    1 1/4"3/4"5/8"2 1/16"Durometer 70AHardBlack-40 to 200Hex
    3/8"SteelSteelSteelYesYes000000000000
     
    Abrasion-Resistant Polyurethane Rubber
    10-32
    1/2"3/4"5/8"1 1/4"Durometer 40AMedium SoftRed-60 to 200Hex
    7/16"SteelSteelSteelYesYes000000000000
    10-32
    1/2"3/4"5/8"1 5/16"Durometer 80AHardRed-60 to 200Hex
    1/2"SteelSteelSteelYesYes00000000000
    10-32
    1 1/4"3/4"5/8"2"Durometer 40AMedium SoftRed-60 to 200Hex
    7/16"SteelSteelSteelYesYes000000000000
    10-32
    1 1/4"3/4"5/8"2 1/16"Durometer 80AHardRed-60 to 200Hex
    1/2"SteelSteelSteelYesYes0000000000000
     

    Reinforced Threaded-Hole Bumpers
    3D CAD models available

    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.
    Oil-Resistant Buna-N—These bumpers resist oil and fuels better than other rubber bumpers. Use them on frequently lubricated machinery and oily equipment, such as engines and pumps.
    Hardness Rating—The harder the bumper, the better it withstands impact and abrasion over time. The softer the bumper, the more cushioning it provides for objects made of glass, soft metal, and other fragile materials. Bumpers with a medium rating offer a balance of impact resistance and cushioning.
    Thread
    Size
    Dp.
    OD
    Ht.
    Hardness
    Hardness
    Rating
    Color
    Temp.,
    ° F
    Core
    Material
    Nonmarking
    For Use
    Outdoors
    Each
    Multipurpose Neoprene
    10-32
    1/4"3/4"5/8"Durometer 40AMedium SoftBlack-40 to 200SteelNoYes0000000000000
    10-32
    1/4"3/4"5/8"Durometer 70AHardBlack-40 to 200SteelNoYes00000000000
     
    Abrasion-Resistant Polyurethane Rubber
    10-32
    1/4"3/4"5/8"Durometer 30ASoftRed-40 to 200SteelNoYes000000000000
    10-32
    1/4"3/4"5/8"Durometer 40AMedium SoftRed-40 to 200SteelNoYes0000000000
    10-32
    1/4"3/4"5/8"Durometer 50AMediumRed-40 to 200SteelNoYes000000000000
    10-32
    1/4"3/4"5/8"Durometer 60AMedium HardBlack-40 to 200SteelNoYes000000000000
    10-32
    1/4"3/4"5/8"Durometer 85AHardRed-40 to 200SteelNoYes00000000000
    10-32
    1/4"3/4"5/8"Durometer 95AExtra HardBlack-40 to 200SteelNoYes000000000000
     
    Oil-Resistant Buna-N
    10-32
    1/4"3/4"5/8"Durometer 70AHardWhite-60 to 175SteelYesNo000000000000
     
    back to top