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 magnets are 0.250 inch (6.4mm) cube. 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 6 lbs. Max Working Temperature – 176 F (80 C). Magnets may chip and crack if allowed to snap together.

Feature : Magcraft NSN0606 1/4-Inch Rare Earth Cube Magnets, 20-Count

• 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)

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