... *5*5mm; 4. coating:Zn; 5.magnetization: axial block neodymium magnet, magnetic material, Neodymium magnet, NeFeB magnets, permanent magnetItem name: NMB003Grade: N45Shape ... early 1980s, is now widely used in motor (motor), speakers (speaker), toys (toys) and some electrical appliances (electron), and other products ...