Magcraft: NSN0591/N40 Magnets (200)

These disc magnets are 0.063 inch [1/16"] (1.6mm) diameter and 0.031 inch [1/32"] (0.8mm) 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 0.2 lbs. Maximum working temperature is 176 F (80 C).