20x3mm N38 Ni Neodymium Discs Magnets (Pack of 20) these button magnets combine functionality

these button magnets combine functionality with a modern aesthetic

measuring 88x8mm and featuring an M8 threaded hole

Ideal for educational experiments and demonstrations

Great for use in teaching compass navigation and the Earth's magnetic properties

Disclaimer:

20x3mm N38 Ni Neodymium Discs Magnets (Pack of 20) these button magnets combine functionality20x3mm N38 Ni Neodymium Disc Magnets (Pack of 10) 20x3mm N38 Ni Neodymium Disc Magnets, available in packs of 20. These magnets are magnetized through the thickness, offering strong and reliable magnetic strength. Crafted from premium N38 neodymium with a nickel coating, they provide durability and versatility for a wide range of applications. Size 20mm diameter x 3mm height Quantity 20 magnets per pack Material Neodymium (NdFeB) Grade N38 Coating