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  • 5/16X1/8" NdFeB Rare Earth Disc Magnet
  • Disc Magnet
  • Neodymium Magnet
  • Neodymium Magnet

N52 Neodymium Magnet Dia 5/16X1/8" NdFeB Rare Earth Disc Magnet

0.27 Ounces
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Minimum Purchase:
1 unit(s)
Your Price:
$0.35 (You save $0.08)


This small disc magnet has a diameter of .3125" and a thickness of .125". They are made of a grade N52 neodymium, iron, and boron magnetic alloy blend. This magnetic blend is patent licensed and made under the ISO 9001 quality systems Each magnet is plated in a nickel-copper-nickel triple layer for a shiny corrosion resistant finish. The poles are on the two flat surfaces and the individual pull force is approximately 3.3 lbs.

  • Material:  Sintered NdFeB. Grade N52
  • Gauss Rating: 14,400 Gauss.
  • Pulling Force: 4.1 lbs
  • Pole Orientation: Magnetized through thickness (poles on the flat surfaces)
  • Applications: fasteners, holding, crafts, folders etc
  • Tolerance: The tolerances of all the dimensions are +/-0.002in with coating.


CMS makes top notch neodymium magnets using state of the art technology. Compared to other brands, our magnets have higher strength, better coating, tighter tolerance, and better longevity. All CMS neodymium magnets are made under ISO 9001 quality systems.

PLEASE NOTE:             

  • All magnets may chip and shatter, but if used correctly they can last a lifetime.
  • Keep away from pacemakers
  • Not for children parental supervision required.
  • If damaged please dispose of completely. Shards are still magnetized and if swallowed can inflict serious damage if magnets join inside the digestive tract.



Warranty Information

This product is covered by a 10 year warranty on the magnetic strength under normal usage. Use in environments with high temperatures and vibrations will void this warranty. The product should not be used outdoors or in high humidity or salty environments except when extra insulation measurements are taken.


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