1/4-20 Ultra Heavy Duty Mounting Magnet
1/4-20 Ultra Heavy Duty Mounting Magnet


Product Details:

Ultra Heavy-Duty Mounting Neodymium Magnet

Part # WUMAG-1420UHD

Box Qty: 100

Peg Hook Retail Bag 5pk: WUMAG-1420UHD-5

Extremely strong, versatile, reliable, durable and cost-effective solution for holding, mounting and positioning on thin metal


  • Permanent alternate polarity-charged rare earth neodymium magnet
  • Exceptionally strong when compared to conventional neodymium pot magnets
  • Vertical pull force up to 150 lb on sheet metal
  • Due to the intense magnetic attraction at the surface, will not easily slide like other magnets
  • Black epoxy coating provides corrosion resistance
  • Powerful grip packed into a thin profile
  • Sticks through oil, grease and dirty areas
  • Provides the flexibility of being permanent or repositionable
  • ¼-20 threading enables the attachment of a wide variety of brackets, hooks and other holding attachments
  • Screw stopping feature
  • Long-lasting performance in a variety of demanding indoor and outdoor conditions


  • Secure temporary lights, signs, fixtures, tools, wire & cable, etc
  • Ideal for use in industry, agriculture, mining, electrical, communications, low-voltage, security & more


  • Secures to steel beams, ceiling decks, sheet metal, metal joists, raised floors, van walls & any other ferromagnetic surfaces
  • Engineered for max attachment to metal less than 1 mm thick


  • Size: 2” x 3/8” (50.8mm x 9.5mm)
  • Threaded Hole: ¼ x 20
  • Vertical Pull Force: 150 lb
  • Coating: Epoxy
  • Material: Magnet: Neodymium (NdFeB), Fender Washer: Steel
  • Operating Temperature Tolerance: -40°F – 176°F (-40°C – 80°C)


  • Please handle neodymium magnets with care
  • Keep neodymium magnets away from anyone with a pacemaker
  • Magnets are not toys and should be kept away from children and pets
  • Large powerful magnets can pinch your fingers or cause other injuries, use caution

Patent pending

Legacy Part #WMAG1420UHD
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