20mm Dia x 20mm | Pack of 1

Size: 20mm diameter x 20mm long

Quantity: 1

Grade: N45 Neodymium

Pole location: Poles on flat faces

Pull/Push: About 17kg between each other or to 3.3mm sheet steel Notes:

- A good shape of magnet for mounting into a hole. Use epoxy glue, or jam in an undersized hole.
- 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:

- Ideal size for making a "magnetic grate" to remove steel from flowing material. Google it along with "K&J"
- Clamp components while gluing
- Locate wall studs
- Industrial fixtures
- Frictionless spring - tension or compression
- Attaching items firmly to steel surfaces
- Over-riding relays. 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 , 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 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