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10mm Dia x 5mm with 3mm hole | Pack of 12

Regular price $26.00

Tax included.

Product Details

Size: 10mm diameter x 5mm thick with 3mm countersunk hole for mounting

Quantity: 12

Grade: N45 Neodymium

Pole location:  Four countersunk on North face, four countersunk on South face, so they can attract or repel.

Pull/Push:
About 2.5kg to another magnet or to 1.3mm sheet steel. Resistance to sliding is about 1/3 that.

Notes:

  • 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:

  • Simple mounting without adhesive.
  • Holding tools etc to a surface.
  • Small cupboard closures, either face to face or gliding sideways towards each other. (Next larger sizes with holes: D12x3 & D15x4.)
  • Good size for science demonstration of repulsion when threaded to a 3mm non-steel rod.

Warnings:

  • 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.

Seller:

  • 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