Round magnet 20x5mm

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.

Key Features

• 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

Technical Specifications

• Magnet type: Neodymium (NdFeB)

• Shape: Round / Disc

• Diameter: 20 mm

• Thickness: 5 mm

• Colour / finish: Silver (nickel-plated)

• Magnetisation: Axial

Typical Applications

• 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.