Dimension: DIA: 8mm Length: 22mm
Tolerance : +/-0.05mm
Material: Neodymium magnet, N52 magnet
Plating/Coating: NiCuNi
Magnetization Direction: Axial magnetized
Application: used for electronic product's component
Want to learn more about n52 neodymium magnets,
china-magnet.net is good choice.