Ferrite Disc Magnet - 20mm x 6mm

Ferrite Disc Magnet - 20mm x 6mm

Strong, durable, and cost-effective, this Ferrite Disc Magnet measures 20mm in diameter x 6mm in thickness and is manufactured from high-quality ferrite magnetic material. Offering reliable magnetic performance and excellent resistance to corrosion, this versatile permanent magnet is ideal for industrial, commercial, educational, and DIY applications where long-term durability is essential.

Ferrite magnets are one of the most widely used permanent magnet materials due to their affordability, natural resistance to rust and moisture, and excellent long-term magnetic stability. Unlike neodymium magnets, ferrite magnets do not require a protective coating, making them a low-maintenance solution suitable for both indoor and outdoor environments.

Magnetised through the 6mm thickness (axially magnetised), this ferrite disc magnet produces a consistent magnetic field across its flat circular faces. Its combination of a 20mm diameter and increased thickness provides greater magnetic volume than thinner alternatives, making it suitable for magnetic catches, displays, workshop fixtures, educational equipment, product assembly, and general-purpose holding applications.

Features & Benefits

• High-quality ferrite disc magnet
• Dimensions: 20mm diameter x 6mm thickness
• Magnetised through the thickness (axially magnetised)
• Increased magnetic volume for improved holding performance
• Excellent corrosion and oxidation resistance
• No protective coating required
• Good resistance to demagnetisation
• Suitable for indoor and outdoor applications
• Durable and long-lasting permanent magnet

Common Applications

• Magnetic catches and closures
• Product assembly and manufacturing
• Magnetic displays and signage
• Workshop fixtures and jigs
• Educational and STEM projects
• DIY and hobby projects
• Packaging and merchandising
• General-purpose magnetic holding applications

Advantages of Ferrite Magnets

Ferrite magnets provide an excellent combination of durability, affordability, and dependable magnetic performance. Their resistance to corrosion and environmental exposure makes them a popular choice for industrial machinery, educational resources, retail displays, and consumer products where long service life is important.

Suitable For

• Manufacturing and production
• Workshop and fabrication projects
• Product prototyping
• Retail displays
• Schools and educational demonstrations
• Craft and hobby applications
• Light industrial equipment
• General magnetic mounting solutions

Please Note

Ferrite magnets are hard and durable but can be brittle if dropped or subjected to impact. While ferrite magnets generally provide lower magnetic strength than neodymium magnets, they offer excellent corrosion resistance, long service life, and outstanding value for money. Keep away from children, pacemakers, sensitive electronic devices, and magnetic storage media. Holding strength will vary depending on the application and the type of steel surface being attracted.