Neodymium Countersunk Magnet – Ø15 x 3 mm, N52, with 4 mm Hole and 8 mm Countersink (South Pole on Countersunk Side) This high-performance neodymium magnet features a 4 mm center hole with an 8 mm countersink, making it ideal for use with countersunk screws for flush mounting. With a diameter of 15 mm and a height of 3 mm, it is axially magnetized, and the south pole is located on the countersunk side. Made from powerful N52-grade neodymium and finished with a durable Nickel-Copper-Nickel (NiCuNi) coating, this magnet combines strength and corrosion resistance. Weighing approximately 3.5 grams, it’s perfect for industrial, mechanical, and craft applications where reliable magnetic hold and secure fixing are required. 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 South Magnetization Axial Grade N52 Coating Nickel-Copper-Nickel (NiCuNi) Weight approx. 3.5 g
