Ferrite Disc Magnet - 15mm x 4mm | Capped

Ferrite Disc Magnet - 15mm x 4mm | Capped

Practical, durable, and easy to handle, this Ferrite Disc Magnet with Protective Cap measures 15mm in diameter x 4mm in thickness and combines a high-quality ferrite permanent magnet with a durable protective cap. Designed for everyday magnetic holding applications, this capped magnet provides reliable performance while helping to protect mounting surfaces from scratches and improving grip during use.

Manufactured from premium ferrite magnetic material, this magnet offers excellent resistance to corrosion, oxidation, moisture, and demagnetisation. Unlike rare earth magnets, ferrite magnets require no protective coating, making them a maintenance-free and economical solution suitable for both indoor and outdoor environments.

The protective cap not only provides a cleaner, more professional appearance but also helps prevent direct contact between the magnet and steel surfaces, reducing the likelihood of scratching painted, powder-coated, or polished finishes. It also makes the magnet easier to pick up and reposition, making it ideal for applications where magnets are moved frequently.

Magnetised through the 4mm thickness (axially magnetised), this ferrite disc magnet delivers a stable magnetic field across its working face and is suitable for offices, warehouses, classrooms, retail displays, workshops, planning boards, and general-purpose magnetic holding.

Features & Benefits

• High-quality capped ferrite disc magnet
• Dimensions: 15mm diameter x 4mm thickness
• Durable protective cap for improved handling
• Magnetised through the thickness (axially magnetised)
• Helps reduce scratching on steel surfaces
• Excellent corrosion and oxidation resistance
• No protective coating required on the ferrite magnet
• Good resistance to demagnetisation
• Suitable for indoor and outdoor applications

Common Applications

• Whiteboards and noticeboards
• Warehouse labelling systems
• Planning and scheduling boards
• Retail displays
• Educational environments
• Workshop organisation
• Magnetic signage
• General-purpose magnetic holding

Advantages of Capped Ferrite Magnets

The protective cap enhances both usability and appearance by providing a comfortable grip while helping to protect contact surfaces from wear and scratches. Capped magnets are particularly well suited to offices, classrooms, retail displays, and workplaces where magnets are regularly repositioned.

Suitable For

• Offices and meeting rooms
• Schools and classrooms
• Warehouses and factories
• Retail displays
• Manufacturing facilities
• Workshops
• Hobby and craft projects
• General organisational tasks

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 exceptional value. Holding strength will vary depending on the thickness, cleanliness, and condition of the steel surface. Keep away from children, pacemakers, sensitive electronic devices, and magnetic storage media.