DescriptionWith Holes : NoApplication : Industrial MagnetComposite : Rare Earth MagnetModel Number : imanesShape : SheetType : PermanentOrigin : Mainland ChinaCertification : NONEIf you could not find what you want, please just leave us a message or email us.We are professional magnetic material supplier. We have more than one hundred different sizes magnets in stock. We could produce as per your design for bulk quantity.Condition: Shape: DiscDimension: Diameter 8mm x thickness 4mmTolerance: and-1mmMaterial: Neodymium magnetsCertification:RoHS passedGrade: N35BR:14000-14500 GAUSSHcj 11 KOeHcb10.5 KOeBHmax: 48-51 MGOeMagnetization: Axially magnetized / Poles on Flat EndsMax Operating Temperature: 80C/176FPlating: nickel copper nickel triple layer platedWeight: 1.1gVolume: 150mm3Magnetic pull force: ca. 0.4kgTolerance:and-0.5mmNote:1:Neodymiummagnetisextremelypowerful,plstakecareofyourfingersorotherbodypartstoavoidinjuredbetween2piecesbigmagnet2:Neodymiummagnetisveryfragileandeasydamaged,plshandlegentlyThe.Strongmagnetsismadeofrareearthathightemperature,anditisimpossibletoguaranteeperfection.Itssmallflawswillnotaffectitsperformanceanduse.3:Strongmagnetsshouldkeepawayfromironwareandsomeeasilymagnetizedironproducts,suchasmonitors,bankcards,computers,televisionsandmobilephones4:Prohibitcontactandusebychildrenunder8yearsold,preventchildrenfromswallowingCaution: strong magnets are brittle; strong magnet could pinch your fingers badly; if you allow two magnets attract together, it may cracks and the chips could hurt your eyes(The pull force was tested at 20 Celsius degree, on a polished iron plate with a thickness of 20 mm. The magnet was deducted vertically. A difference of up to -10% compared to the specified value is possible in exceptional cases.)Neodymium magnets Usages Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia