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

MSRP: $3.96
Was: $3.96
Now: $2.13
(You save $1.83 )
(4 reviews) Write a Review
SKU:
NR00635-42NM
Condition:
New
Availability:
Usually ships in the next business day
Minimum Purchase:
1 unit
Bulk Pricing:
Buy in bulk and save Bulk price

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

  • Buy 50 - 99 and pay only $1.99 each
  • Buy 100 - 499 and pay only $1.95 each
  • Buy 500 - 1999 and pay only $1.92 each
  • Buy 2000 - 4999 and pay only $1.89 each
  • Buy 5000 or above and pay only $1.86 each
Material:
Neodymium
Grade:
N42
Pulling Force:
19Lbs.
Pole Orientation:
Axially
Coating:
NiCuNi
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Product Description

Ring Magnets Made of Grade N42 Neodymium Rare Earth Magnetic Material

OD = 1" , ID = 1/2+0.002/-0.000", Thickness = 1/4"

This ring magnet measures 1" in diameter and 1/4" in thickness and features a 1/2" center hole through the thickness. 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.

  • 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.
  • 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.

Warranty

This magnet includes a 10-year warranty for its magnetic strength, provided it is used under normal conditions. Usage in environments with elevated temperatures, significant vibration, or intense opposing magnetic fields will render this warranty null and void. It is also not suitable for use outdoors or in areas with high humidity or salt content, unless additional protective insulation measures are implemented.

Product Videos

Custom Field

Material Neodymium
Grade N42
Pulling Force 19Lbs.
Pole Orientation Axially
Coating NiCuNi

Product Reviews

Write a Review

4 Reviews

  • 5
    RING MAGNET N42 OD 1 X ID 1/2 X 1/4"

    Posted by Name Redacted on Dec 19th 2021

    5 stars (best)

  • 5
    magnets

    Posted by Richard on Jan 29th 2021

    excellent quality very strong pull

  • 5
    good product, good packing

    Posted by Unknown on Aug 31st 2020

    good product, well packed

  • 5
    Rings

    Posted by Nick Revell on Feb 25th 2020

    Bought them and very happy