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Product Specifications
| Part Number : | NSN0703 |
| Item Package Quantity: | 1 |
Technical Details
- Neodymium iron boron (NdFeB) rare earth magnets
- Grade - N40
- Dimensional tolerance - +/-0.005 Inch
- Plating - nickel-copper-nickel
- Maximum working temperature - 176-Degree Fahrenheit (80-Degree Celsius)
Product Description
From the Manufacturer
Rare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. These disc magnets are 0.750-Inch (19.1-mm) diameter and 0.125-Inch (3.2-mm) thick. They are magnetized through the thickness. They are composed of grade 40 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Their individual pull force is approximately 8-Pound. Maximum working temperature is 176-Degree Fahrenheit (80-Degree Celsius). Magnets may chip and crack if allowed to snap together.
Product Description
Rare earth magnets are the strongest type of permanent magnet currently made. They are amazingly powerful for their size and have innumerable uses. These disc magnets are 0.750 inch (19.1mm) diameter and 0.125 inch (3.2mm) thick. They are magnetized through the thickness. They are composed of grade 40 neodymium iron boron magnetic material and are plated in nickel-copper-nickel for a shiny corrosion resistant finish. Their individual pull force is approximately 8 lbs. Maximum working temperature is 176 F (80 C). Magnets may chip and crack if allowed to snap together.
Product Details
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Most Helpful Customer Reviews
5.0 out of 5 stars
Very Powerful Magnets for a Good Price,
By Jim Seligman (USA) - See all my reviews
Amazon Verified Purchase(What's this?)
This review is from: Magcraft NSN0703 3/4-Inch by 1/8-Inch Rare Earth Disc Magnets, 6-Count (Tools & Home Improvement)
My son needed these for an experiment for school. He is an electrical engineer. They worked very well and the price was much better than all the other ones we had looked at.
5.0 out of 5 stars
These are the must have for science projects!,
Amazon Verified Purchase(What's this?)
This review is from: Magcraft NSN0703 3/4-Inch by 1/8-Inch Rare Earth Disc Magnets, 6-Count (Tools & Home Improvement)
Purchased these for my son's Science Fair project. The magnetic power is so strong, it makes the experiements much easier to see results. He won the first place at the Regional fair. These are the must have for any science projects!!
5.0 out of 5 stars
Super Strong Magnets,
By
Amazon Verified Purchase(What's this?)
This review is from: Magcraft NSN0703 3/4-Inch by 1/8-Inch Rare Earth Disc Magnets, 6-Count (Tools & Home Improvement)
These are super strong magnets that will hold! No more slippage when these magnets are holding notes on the refrigerator. One caution... these magnets are so strong that if you get two of them together, they may be difficult to pull apart.
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