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Ring Magnet N42 3/4"OD x 3/16"ID x 3/8" Neodymium Rare Earth

MSRP: $3.49
Was: $3.49
Now: $2.45
(You save $1.04 )
(1 review) Write a Review
SKU:
NR0052-42NM
Condition:
New
Availability:
Usually ships in the next business day
Minimum Purchase:
8 units
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 10 - 49 and pay only $2.39 each
  • Buy 50 - 99 and pay only $2.32 each
  • Buy 100 - 499 and pay only $2.21 each
  • Buy 500 - 1999 and pay only $2.14 each
  • Buy 2000 or above and pay only $1.99 each
Material:
Neodymium
Grade:
N42
Pulling Force:
24Lbs.
Pole Orientation:
Axially
Coating:
NiCuNi
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Product Description

Ring Magnet Neodymium 3/4"OD 3/16"ID 3/8" N42  Magnetic Rings & Ball Magnets 

Ring Magnet Information:  This Powerful neodymium Ring magnet is a Grade 42 (strength Level) and it has both practical uses and are just plain fun.  Ring Magnets are used in chemistry and physics classes to demonstrate magnetics principals.  These are one of our top sellers for Craft Magnets. High tech electronics & medical equipment manufacturers also use these miraculous feats of engineering. These powerful Ring magnets are strong neodymium, a magnetic material developed in the 1980s and continuously refined many times since. These Magnet rings are protected by a shining chrome-colored Ni-Cu-Ni coating, so to protect your powerful magnet Rings from corrosion.

  • Magnetic Ring Material: this Ring magnet is made of sintered neodymium 
  • Ring Magnet Metric Measurement: 19.05mm OD x 4.7625mm ID x 76.2mm
  • Strength Grade: Grade N42 Strong Rare Earth Ring  Magnets, Residual Magnetic Flux Density 13,200 Gauss
  • Ring Magnet Magnetization: through the thickness of the Ring magnets
  • Magnetic Ring  Protective Plating: Ni+Cu+Ni 3 layer coating, the best coating available to protect your Ring magnets
  • Other Names for Ring Magnets: Ring Magnets, spheroidal magnets, Round Magnets & Ball Magnets
  • Ring  Magnet Measures  3/4"OD 3/16"ID 3/8" 
  • Neodymium  The Maximum Energy Product 42 MGOe 
  • 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.
  • COMMERCIAL USE ONLY.
  • 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

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 24Lbs.
Pole Orientation Axially
Coating NiCuNi

Product Reviews

Write a Review

1 Review

  • 5
    Nice strong magnet

    Posted by MAGA on Sep 5th 2018

    I put these on the drain plugs of transfer cases, manual transmissions, and differentials.