This product was successfully added to cart!

View Shopping Cart

25mm Neodymium Rare Earth Countersunk Cup/Pot Mounting Magnets N52 (8 Pack)

Short Description:


  • Size: 25 x 8 mm (Outer Diameter x Thickness)
  • Countersunk Hole Size: 10.5 x 5.5 mm at 90°
  • Screw Size: M5
  • Grade: N52
  • Pull Force:  40 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:  8 Magnets
  • USD$21.99 USD$19.99
    Download PDF

    Product Detail

    Product Tags

    Introducing our powerful and versatile industrial strength round base magnets, measuring 0.98 inches in diameter. These neodymium cup magnets are made from neodymium rare earth magnetic material, providing an incredibly strong holding power for their size. A single magnet can hold up to 40 pounds, making them perfect for a wide range of applications in the industrial, commercial, and personal spheres.

    These magnets are equipped with a triple layer coating of Ni+Cu+Ni, the best coating available, which provides a shiny and rust-resistant protection for the magnets. This not only enhances the longevity of the magnets but also ensures their optimal performance for extended periods of time.

    Our heavy-duty magnets are further reinforced by the steel cups in which they are housed, preventing breakage during normal usage. The round base rare earth magnets are designed with a heavy-duty countersunk hole, making them suitable for a wide variety of life scenarios. They are perfect for handy assembly for home, business, and school and 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 that they are of 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. With these powerful neodymium cup magnets, you can tackle any project with ease and confidence.


  • Previous:
  • Next:

  • Write your message here and send it to us