Product Description
N52 Small Disc Magnet Dia 5/16x1/4" Neodymium Magnet | Rare Earth Magnet
This disc neodymium magnet measures 5/16" in diameter and 1/4" in thickness and is made of a grade N52 neodymium magnet alloy under ISO 9001 quality systems. This disc magnet is plated in a nickel-copper-nickel coating for a shiny corrosion-resistant finish.
Features:
- Material: Sintered Neodymium Magnet, Grade N52 rare Earth
- Remanent Flux Density: 14,200 Gauss(Br) or 1.42 Tesla
- Pulling Force: 8.9 Lbs.
- Polar Orientation: Axially magnetized, i.e. the N and S poles are on the flat surfaces
- Coating: Nickel + Copper + Nickel 3 layer plated
- Tolerance: All are +/-0.002" with coating
- Applications: This neodymium disc magnet is great for industrial applications and personal projects as well as for crafts and kids science projects
Warnings:
- All magnets may chip and shatter, but if used correctly this disc magnet can last a lifetime
- Keep away from pacemakers and children
- If damaged please dispose of it completely. Shards may be sharp and are still magnetized, if swallowed can inflict serious damage.
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
Product Reviews
7 Reviews
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Excellent Product
Ridiculously strong magnet. Notably stronger than n42. Quantity and quality surpassed expectations.
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N52 5/16" x 1/4" magnets
These are strong magnets! Not toys! Should be great for my application as a magnetic closures for wooden boxes where I can cover the magnets with this veneer and still get good closure.
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Strong and Dependable
These magnets are surprisingly strong for their size. They are often difficult to separate from each other by hand due to their great surface strength. Upon handling these over time, they do tend to chip and flake like any other magnet. Overall, a great bang for your buck!
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Keeps my business coming back.
I’ve ordered these specific magnets on three separate occasions, bringing the amount of magnets I have ordered to 1650 total. They are exactly the right strength and size that I need, and they are consistently the same every time. They arrive in mint condition, and are packaged very well. I have no complaints about this company, and will continue to order from them in the future. They could however work on their Internet page which takes the consumer through the process of leaving a review. There is some computer problem which doesn’t allow the review were to write in the correct box. I should note, I am doing this from a mobile phone. This is the second review I have left, and this has been a problem both times.
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All good
You get what you pay for, and it’s worth it with these magnets
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Best value when compared to other sellers
These magnets were exactly what I was hoping they would be, and had the desired effect. They were cheaper than 6 other sites I reviewed when comparing magnet type, size, and strength. This includes: K&J Magnetics Amazing magnets Magnet4sale Magnetic4less Apex Magnets Total Element
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