McMaster-Carr logo
    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)
    10 Products
    About Leveling Mounts
    industrial info icon

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

    Seismic Stay-Put Swivel Leveling Mounts with Threaded Stud

    Image of Product. Front orientation. Leveling Mounts. Seismic Stay-Put Swivel Leveling Mounts with Threaded Stud, With Cushion.

    With Cushion

    Subjected to rigorous stress tests, these mounts withstand movement in every direction to minimize damage during an earthquake. After leveling your machine, bolt the mount to the floor and tighten the locking nut onto the base for added stability. 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.
    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—A cushion under the base protects floors from scrapes and gouges.
    With Rubber Cushion
    Mounting Holes
    Cap. per
    Mount, lb.
    Thread Size
    Thread
    Lg.
    No.
    of
    Fasteners
    Included
    Dia.
    Ctr.-to-Ctr.
    Lg.
    Swivel Range
    of Motion
    Base
    Dia.
    Specs.
    Met
    Load
    Pull
    Overall
    Ht.
    Cushion
    Material
    Each
    304 Stainless Steel Base and Stud
    M30 × 3.5 mm7 1/8"3No17/32"4 3/32"10°5 7/8"NZS 421913,4806,29011 3/8"Buna-N
    		000000000000000
    M36 × 4 mm7 1/8"3No17/32"4 3/32"10°5 7/8"NZS 421921,5806,29011 3/8"Buna-N
    		00000000000000
    M42 × 4.5 mm7 5/16"3No17/32"4 3/32"10°5 7/8"NZS 421931,4706,29011 3/4"Buna-N
    		00000000000000
    M48 × 5 mm9 1/8"3No17/32"4 3/32"10°5 7/8"NZS 421931,4706,29013 1/2"Buna-N
    		00000000000000
     

    Seismic Vibration-Damping Mounts

    Offset shock and vibration under normal conditions while preventing sheared bolts and other costly damage during an earthquake. With two rows of bolt holes and a steel covering to remain rigid and stable, these mounts withstand 1g of lateral force. Ideal for large industrial machinery, they stay rigid and strong under loads of up to 3,500 pounds.
    Multipurpose NeopreneAbout Multipurpose Neoprene
    Image of Product. Bottom orientation. Vibration-Damping Mounts. Seismic Vibration-Damping Mounts.
    Steel Base and Cadmium-Plated Steel Bolt—The cadmium adds lubricity so the bolt threads on smoothly and won’t seize or gall if you need to adjust the height of your equipment.
    Base
    Mounting
    Thread
    Size
    Cap. per
    Mount, lb.
    Thread
    Lg.
    Deflection
    @ Cap.
    Shear Cap. per
    Mount, lb.
    Deflection
    @ Shear Cap.
    Seismic
    Rating, g
    Temp. Range,
    ° F
    Overall
    Ht.
    Lg.
    Wd.
    Fasteners
    Included
    No. of
    Holes
    Hole
    Dia.
    Hole
    Ctr.-to-Ctr.
    Each
    Steel Base and Cadmium-Plated Steel Bolt
    1/2"-13
    		2501 1/4"0.15"2000.09"1-20 to 2252.3"4.75"3"No60.438"3.875", 2"0000000000000
    1/2"-13
    		5251 1/4"0.15"4200.09"1-20 to 2252.3"4.75"3"No60.438"3.875", 2"000000000000
    1/2"-13
    		1,0001 1/4"0.15"8000.09"1-20 to 2252.3"4.75"3"No60.438"3.875", 2"000000000000
    5/8"-11
    		1,4001 1/4"0.15"4000.09"1-20 to 2252.375"6.25"3.75"No60.563"5", 2.5"000000000000
    5/8"-11
    		2,1001 1/4"0.15"6000.09"1-20 to 2252.375"6.25"3.75"No60.563"5", 2.5"000000000000
    5/8"-11
    		3,5001 1/4"0.15"1,0000.09"1-20 to 2252.375"6.25"3.75"No60.563"5", 2.5"000000000000
     
    back to top