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20mm Neodymium Rare Earth Countersunk Cup/Pot Mounting Magnets N52 (12 Pack)

Short Description:


  • Size: 20 x 7 mm (Outer Diameter x Thickness)
  • Countersunk Hole Size: 8.5 x 4.5 mm at 90°
  • Screw Size: M4
  • Grade: N52
  • Pull Force: 20 lb
  • Coating: Nickel-Copper-Nickel (Ni-Cu-Ni)
  • Magnetization: Axially
  • Material:  Neodymium (NdFeB)
  • Tolerance: +/- 0.002 in
  • Max Operating Temperature: 80℃=176°F
  • Br(Gauss): 14700max
  • Quantity Included: 12 Magnets
  • USD$20.99 USD$18.99
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    Introducing our heavy-duty neodymium cup magnets, measuring 0.78 inches in diameter. These industrial-strength magnets are constructed using neodymium rare earth magnetic material, offering an exceptional holding power for their size. A single rare earth magnet can hold up to 20 pounds, making them ideal for a variety of applications that require a strong, reliable magnet.

    Our neodymium cup magnets feature a triple layer Ni+Cu+Ni coating, providing a shiny and rust-resistant protection that enhances the longevity of the magnets and ensures their optimal performance for extended periods of time. The magnets are housed in durable steel cups that reinforce their strength and prevent breakage during normal usage.

    These round base rare earth magnets are designed with a heavy-duty countersunk hole, making them versatile and suitable for a wide variety of scenarios. They can be used for holding, lifting, fishing, closing, retrieving, blackboard and refrigerator, and much more.

    Our neodymium cup magnets are manufactured under ISO 9001 quality systems, ensuring the highest quality available. However, it is important to handle them with care, as the heavy-duty cup magnet is fragile and can break if it collides with other metal objects, including another magnet. Whether you need them for home, business, or school, our neodymium cup magnets are a reliable and powerful choice for your magnetic needs.


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