N42 Neodymium Magnet for Arts, Crafts, Model Making, DIY, Hobbies, Office, and Home - 3mm dia x 13mm thick - 0.42kg Pull - Pack of 10 by Amazon.co.uk

Price last update: 12/06/2025
  • Pack of 10 - 3mm diameter x 13mm thick
  • Each magnet's north and south pole are on opposite 3mm circular faces - Each magnet can support a steel weight of up to 0.42kg vertically from the magnetic face when in flush contact with a mild steel surface
  • Excellent resistance to demagnetisation
  • Coated with three layers of nickel, copper and nickel to reduce corrosion and provide a smooth and clean finish

    Description

    Pack of 10
    3mm diameter x 13mm thick
    Each magnet's north and south pole are on opposite 3mm circular faces
    Each magnet can support a steel weight of up to 0.42kg vertically from the magnetic face when in flush contact with a mild steel surface
    Excellent resistance to demagnetisation
    Coated with three layers of nickel, copper and nickel to reduce corrosion and provide a smooth and clean finish
    Our 3mm diameter Neodymium rod magnets are some of the smallest in our range and produce an astonishing 0.42kg pull. These particular magnets are favoured among craft enthusiasts and model makers but they also have many uses in engineering, manufacturing and technology where small size and maximum strength are required. 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.
    Box Contains
    10 x 3mm dia x 13mm thick N42 Neodymium Magnets1 x Tough Protective Storage Container1 x Health & Safety (Safe Handling) Data Sheet

    Product information

      • Material:Copper
      • Brand:FIRST4MAGNETS
      • Item dimensions L x W x H:25 x 10 x 3 centimetres
      • Shape:Round
      • Number Of Pieces:10
      • Manufacturer:Magnet Expert®
      • Part Number:F346-10
      • Product Dimensions:25 x 10 x 3 cm; 20 Grams
      • Item model number:F346-10
      • Finish:Nickel
      • Item Package Quantity:1
      • Batteries included?:No
      • Batteries Required?:No
      • Item Weight:20 g
      N42 Neodymium Magnet for Arts, Crafts, Model Making, DIY, Hobbies, Office, and Home - 3mm dia x 13mm thick - 0.42kg Pull - Pack of 10
      N42 Neodymium Magnet for Arts, Crafts, Model Making, DIY, Hobbies, Office, and Home - 3mm dia x 13mm thick - 0.42kg Pull - Pack of 10 by Amazon.co.uk
      Price last update: 12/06/2025