A UK LEADING Magnet Supplier
Next Day Delivery Available to the UK
Standard Delivery From £2.25 + VAT
Next Day Delivery Available to the UK
A UK Leading Magnet Supplier
Standard Delivery From £2.25 + VAT
100% Secure Online Ordering

25mm dia x 10mm thick Black Epoxy Coated N42 Neodymium Magnet - 16.5kg Pull

High-performance Neodymium (N42) disc magnet with a black epoxy coating - compact but extremely strong.

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  • £8.93
Product Code: F358BK
Shape: Disc
Magnetic Face: 25mm dia
Thickness: 10mm
Grade: N42
Plating: Ni-Cu-Ni ( Nickel )
Material: NdFeB
Performance (Gauss):  
Vertical Pull (Kg): 16.5
Slide Resistance (Kg):  
Max Temp (degrees C): 80
Fixing: Araldite/Loctite
  • Available in packs of 1, 10, 20 and 40.
  • 25mm diameter x 10mm thick.
  • Each magnet's north and south poles are on opposite 25mm diameter faces.
  • Each magnet can support a weight of up to 16.5kg vertically from the magnetic face when in flush contact with a mild steel surface. In a shear position, the magnet will support 3.3kg.
  • Excellent resistance to demagnetisation.
  • Coated with a high-quality black epoxy coating to provide a smooth finish and increase resistance to corrosion. Additionally, the colour black helps it to go unnoticed against darker finishes, giving you a discreet but effective magnetic solution.

These Neodymium (NdFeB) circular disc magnets with a black epoxy finish and astonishing pull strength of 16.5kg, are extremely effective for a relatively small magnet. The black epoxy finish helps to protect the magnet from corrosion in instances where the magnet may meet water or other hazardous conditions.

These magnets are ideal for when maximum strength is required in limited space and are popular within the engineering and manufacturing industries. What's more, because of their resistance to demagnetisation they are ideal for creating a shock-absorbing or damping effect when used to repel other magnets. These magnets come with a safe-handling warning; because they are so powerful, they can be dangerous if not handled carefully.

Here you'll find some useful links and documents to help you get the best out of our product. From the product brochure, to how our customers have used the product, to some helpful landing pages and blogs to give you more inspiration on how you can use the product. Scroll down to find out more...