Among those famous permanent neodymium f38x10x4mm magnet use for motor manufacturers, it is a professional supplier in China, welcome to wholesale permanent neodymium f38x10x4mm magnet use for motor from our factory.Permanent neodymium F38x10x4mm magnet use for motor Specification Size: F38x10x4mmGrade: N45Coating: NiCuNiColor:  Silver ToneMagnetized  Direction: Through 4mm thicknessPull Strength / Magnetic Force:   5.55 KGLeading Time: 18-23 working daysSample: YesCertificate:  ISO2000, TS16949, RoHS, CE