Neodymium Countersunk Magnet – Ø15 x 3 mm, N52, with 4 mm Hole and 8 mm Countersink (North Pole on Countersunk Side) This powerful neodymium magnet features a central 4 mm hole with an 8 mm countersink, making it ideal for flush mounting with standard countersunk screws. With a diameter of 15 mm and a thickness of 3 mm, it is axially magnetized, with the north pole on the countersunk side. Manufactured from high-grade N52 neodymium and protected by a Nickel-Copper-Nickel (NiCuNi) coating, it offers excellent magnetic strength in a compact design. The magnet weighs approximately 3.5 grams and is suitable for demanding applications in design, engineering, mounting, and DIY projects. Technical Specifications Property Value Material Neodymium (NdFeB) Shape Disc with countersunk hole Dimensions Ø15 mm × 3 mm Hole Diameter 4 mm Countersink Diameter 8 mm Pole on Countersunk Side North Magnetization Axial Grade N52 Coating Nickel-Copper-Nickel (NiCuNi) Weight approx. 3.5 g
