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C2005H__Diam 20mm x 5mm + 4 mm hole. N45. Qty4

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Price: $30.00

The following shipping options are available.

  • $12.00 Courier. All Fastway Rural Delivery, incl Auck.
  • $6.00 Courier. Nationwide - Non Rural Delivery
  • $0.00 Pickup, from the Onehunga end of Hillsborough
  • $0.00 Additional item (= or higher courier already paid)
  • $50.00 PO Boxes, i.e. DON'T! Courier cannot deliver.
  • Pickup available

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PRODUCT DETAILS
• 20mm diameter x 5mm thick.
• 4mm countersunk hole for mounting. (#6 self-tap screw)
• Quantity: 4 
• Grade: N45
• Poles: Two countersunk N, two S, so they can attract or repel.
• Pull/Push: About 8kg to another magnet or to 2.4mm sheet steel. 12kg if stacked in pairs. Resistance to sliding is about 1/3 that.  
• About 10 times more pull than a traditional ferrite-type magnet.
• Neodymium magnets never weaken with age.
• Triple plated for durability: Ni/Cu/Ni.

POTENTIAL USES 
• Simple mounting without adhesive.
• Attaching items firmly to steel surfaces
• Tool holders
• Door closures. One magnet facing another, or faces gliding past without touching.
• For stronger, use 2 pairs, or stack in pairs. Or use D25x6mm. For weaker, D15x4.
• Clamp components while gluing.
• Secure display of work-site documents. (Attach to a short dowel for easy handling.)
• Locating studs.
• Industrial fixtures
 

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
• Dangerousmagnet 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 mechanical engineer with decades of 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.
• Combine shipping. 
• Quantity discounts. Please ask.

Item Code: 20mm Dia x 5mm with hole, N45