The disc magnets on the picture is made from neodymium magnet material, the size is D8x3mm, and the surface treatment is Nickel-plating. The small neodymium discs can be used for kinds of electronics...
Product Category: neodymium disc magnets/NdFeB disc magnets
Product Features: small neodymium discs
Available Grade: N35-N52, 33M-50M, 35H-48H,35SH-45SH,28UH-40UH,28EH-38EH,28AH-33AH
Surface Treatment: NiCuNi, Zn, NiCu+Sn, NiCu+Ag, NiCu+Au,NiCu+Epoxy, Parylene, Plastic coated, Rubber coated