Neodymium Countersunk Ring Magnet – (OD) 15mm x (ID) Countersunk 3.2mm/6.7mm x (H) 2.05mm | N42

This high-performance Neodymium Countersunk Ring Magnet measures 15mm outer diameter (OD), features a 3.2mm through-hole with a 6.7mm countersunk recess, and has a thickness of 2.05mm. Manufactured from premium N42-grade Neodymium (NdFeB) and finished with a durable nickel coating, this compact rare earth magnet delivers exceptional holding power relative to its size. The countersunk design allows a flat-head screw to sit flush within the magnet, creating a neat, secure mounting solution for permanent or semi-permanent installations. Its slim profile makes it ideal for applications where space is limited but strong magnetic performance is required. Key Features Premium N42 Grade Neodymium Rare Earth Magnet. Dimensions: 15mm OD x 3.2mm/6.7mm Countersunk ID x 2.05mm Thick. Precision countersunk hole for flush screw mounting. Strong magnetic holding force for its compact size. Durable nickel-copper-nickel (NiCuNi) protective coating. Slim, low-profile design. Suitable for permanent installations and removable magnetic fixtures. Approximate pull force of 800 grams. Common Applications Countersunk neodymium magnets are widely used across commercial, industrial, workshop, retail, and DIY projects where a powerful magnet needs to be securely fastened to a surface. Popular uses include: Cabinet and cupboard door closures. Magnetic catches and latches. Signage and display mounting. Retail point-of-sale fixtures. Exhibition and trade show displays. Workshop jigs and tool holders. Furniture manufacturing and joinery. Home organisation and storage systems. Engineering prototypes and custom equipment. Vehicle, caravan, and marine applications. The countersunk hole enables direct screw fixing into timber, plastic, aluminium, or other non-ferrous materials, creating a clean and professional magnetic mounting solution. Why Choose Neodymium Magnets? Neodymium magnets are the strongest commercially available permanent magnets, offering significantly greater magnetic strength than ferrite magnets of the same size. Their superior power-to-weight ratio allows designers, manufacturers, and hobbyists to create compact magnetic assemblies without sacrificing performance. Despite its small dimensions, this N42 neodymium countersunk ring magnet provides reliable magnetic holding force, making it an excellent choice for applications requiring a discreet yet powerful magnetic fixing point.