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This round neodymium magnet (20 mm 5 mm) is a compact yet powerful permanent magnet, ideal for a wide range of industrial, commercial, and DIY applications. Manufactured from high-grade neodymium iron boron (NdFeB) and finished with a durable silver nickel coating, it offers excellent magnetic strength, corrosion resistance, and long service life.
With a 20 mm diameter and 5 mm thickness, this disc magnet provides a strong holding force while remaining easy to integrate into projects where space is limited. It is commonly used in electronics, signage, enclosures, jigs, fixtures, crafts, 3D printing projects, sensor mounting, and general workshop use.
The smooth, flat surfaces ensure good contact on steel surfaces, making it suitable for both temporary and semi-permanent fixing applications.
Strong neodymium (NdFeB) permanent magnet
Round disc shape for versatile mounting
Compact size with high magnetic strength
Nickel-plated silver finish for corrosion resistance
Smooth surface and precise dimensions
Magnet type: Neodymium (NdFeB)
Shape: Round / Disc
Diameter: 20 mm
Thickness: 5 mm
Colour / finish: Silver (nickel-plated)
Magnetisation: Axial
Electronics and electrical assemblies
DIY and maker projects
Enclosures and access panels
Signage and display systems
Jigs, fixtures, and workshop use
Craft, hobby, and prototyping applications
Note: Neodymium magnets are very strong. Handle with care and keep away from children, electronic devices, and magnetic storage media.
