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  • Neodymium Ring magnet
  • Neodymium Ring magnet
  • Neodymium Ring magnet
  • Neodymium Ring magnet
  • Neodymium Ring magnet
  • Neodymium Ring magnet
  • Neodymium Ring magnet

N42 1"OD x 1/2"ID x 1/4" Neodymium Rare Earth Ring Magnet

SKU:
NR00635-42NM
Brand:
Weight:
0.63 Ounces
Rating:
Availability:
Usually ships in the next business day
Shipping:
Calculated at checkout
Minimum Purchase:
1 unit(s)
MSRP:
$3.62
Your Price:
$1.63 (You save $1.99)


Description

This product measures 1" in diameter and 1/4" in thickness and features a 1/2" hole through the thickness of the magnet. It is made of a grade N42 neodymium, iron, and boron magnetic alloy blend. This magnetic blend is patent licensed and made under the ISO 9001 quality control systems. They are plated in a nickel-copper-nickel coating for a shiny corrosion resistant finish. Neodymium ring magnets are perfect for use as magnetic fasteners around the home or for use in commercial applications.

Please note that all neodymium rare earth magnets are fragile and require caution when installing to prevent shattering the magnet, and when handling due to their brittle nature and to avoid injury due to pinching.

  • Material: Sintered NdFeB. Grade N42
  • Gauss Rating: 13,200 Gauss
  • Pulling Force: 19 lbs.
  • Pole Orientation: Axially magnetized, i.e. the N and S poles are on the flat surfaces
  • Coating: Ni+Cu+Ni 3 layer coating, the best available.
  • Tolerance: The tolerances of all the dimensions are +/-0.002in with coating.

PLEASE NOTE:             

  • All magnets may chip and shatter, but if used correctly, 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 10 year warranty on the magnetic strength under normal usage. Used in the environment which has high temperature and virbation will void this warranty. The product should not be used in the outdoor or high humid or salty environment except extra insulation measurement is taken.

Other Details

Grade:
N42
Gauss Rating:
13,200 Gauss
Pulling Force:
19 lbs
Pole Orientation:
Axial
Coating:
NiCuNi
Tolerance:
+/- 0.002in

Reviews

There are 1 review(s) for N42 1"OD x 1/2"ID x 1/4" Neodymium Rare Earth Ring Magnet

  • Crazy strong!

    by Alex – 23rd Dec 2014

    These rings feel way stronger than the rating of 19lbs would suggest. I am pretty strong and still have a hard time taking them apart. Be careful! They will snap together from about 6 inches away and shatter. Strong and still super cheap.