Catalog > Internet of Things (IOT) Related Products > More Platforms N5 Rare Earth Neodymium Block Magnets 20x10x5mm N5 Block 20x10x5mm Hole 4mm Rare Earth Neodymium Magnet DHG BLOCK MAGNET 20X10X5MM 2/PK MAGNET-RARE EARTH NEODYMIUM N50 RECTANGULAR COUNTERSUNK RING 4MM HOLE (NdFeB) 20X10X5MM Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Strong Magnets should be kept away from Iron and some easily magnetized iron products, such as Monitors, Bank Cards, Computers, Televisions, and Mobile PhonesStrong Magnets should be stored in a dry, heated environment and use Plastic, Wood, Cardboard or Foam to separate it when wrappedMagnets may affect Water Meters, Electric Meters, Gas Meter and other Meters if Magnets are placed near the Meter. The Meter will slow down and inaccurate readings may occurWARNING : We would not recommend this magnet be used by children under 5 without supervision Specifications Shape : BlockMaterial : Nd, Fe, BGrade : N50Plating : Ni-Cu-Ni(Nickel)Color : SilverSize : 20x10x5mm(LengthxWidexHight) Hole 4mmMax Temp (degrees C) : 80