Type:Permanent Composite:NdFeB Magnet Shape:round Application:Industrial Magnet Material:Neodymium Coating: Zink or Nickle Grade:N48-N52 (M.H.SH.UH.EH.AH) Magnetism direction:Axial. Radial Size:Customized Size MOQ:5000pcs Tolerance:+/-0.1 Shape:round Certification:ISO9001,CE Show More