Bulk purchase of neodymium cylindrical strong magnets, our company is a good choice, can provide you with a variety of small diameter or large diameter cylindrical rare earth magnets, can be processed according to the requirements of positive tolerance or negative tolerance, a variety of coating types, magnetic performance grade, temperature optional, this sample 4mmx4mm specification weight of about 0.38g, N35 grade table magnetic strength of about 3900 Gauss. The higher the grade selected, the stronger the magnetism, the axial and radial magnetization are no problem, welcome to consult the price.
4mm small diameter neodymium rod magnet other specifications;