10% off for 3 or more packs!

5mm x 0.5mm | Pack of 80

Regular price $31.00

Tax included.

Product Details

Size: 5mm diameter x 0.5mm thick - the thinnest that we sell

Quantity: 80

Grade: N45 Neodymium

Pole location:  Poles on flat faces

Pull/Push: About 100grams to another magnet or to sheet steel. Resistance to sliding is about 1/3 that. Between 2 sheets of steel the pull is several times more. Stack 2 for twice the pull.


  • So slim that they break easily
  • A single magnet can just hold an A4 sheet of paper from sliding down a whiteboard
  • The photo shows a single unit glued to a match head, holding up five 50-cent coins - amazing!
  • About 10 times more pull than the traditional, grey, ferrite type
  • This type of magnet never weakens with age
  • Triple plated for durability: Ni/Cu/Ni

Potential Uses:

  • Latches and closures
  • Where being really thin is a more consideration


  • Not for kids! Two or more, if swallowed, can lethally puncture gut tissue.
  • They can pinch skin and cut clothing.
  • The material is brittle. It can chip or break during collisions. Eye protection advised.
  • For credit cards, pacemakers etc, keep at a distance where the field is negligible.


  • Dangerousmagnets is your helpful & reputable source for amazingly strong Neodymium Magnets. (Also called Rare Earth Magnets.)
  • Genuine NZ trader in Auckland, trading with scrupulous honesty, specialising in Neodymium Magnets since 2009.
  • Unequalled 5000+ positive feedback for magnet sales in Trademe.
  • Over 45 sizes.
  • I don't sell China's cheapest neodymium magnets. I have found them substandard and with fake "certification".
  • Qualified mechatronics engineer with practical experience.
  • I am happy to help you find the best solution for your application.
  • Visits welcome by appointment. Bring your application to investigate solutions.
  • You're welcome to change your order to 2 half-packs &/or add half-packs. Just ask by email.
  • Combine shipping.
  • Quantity discounts. Please ask by email.
  • Send purchase orders to sales@dangerousmagnets.com