Catalog > Internet of Things (IOT) Related Products > More Platforms N35 Neodymium Countersunk Ring Magnet N35 Neodymium Countersunk Ring Magnet MGT CS RING MAGNET 15X5X4MM 5/PK N35 Neodymium Countersunk Ring Magnet 15mm Diameter x 5mm Thick with 4mm Countersunk Hole (5 per pack) 57.00 ZAR inc for 1 Each 261 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Overview Neodymium magnets (also known as rare earth magnets) are the strongest permanent magnets commercially available, anywhere in the world. They provide unparalleled levels of magnetism and resistance to demagnetisation when compared to ferrite, alnico and even samarium-cobalt magnets. Specifications Material : N35 Neodymium Magnet Type : Permanent Size : 15mm outer diameter x 5mm thick with 4mm countersunk hole Shape : Ring Colour : Silver