Disc Magnet 20x3mm

Disc Magnet 20x3mm

Magnetics
MAG0603
Part.No: 00532
€0.20
In Stock
Immediate Dispatch

The round ferrite (ceramic) magnet measuring 20x3mm is a highly durable permanent magnet manufactured from iron oxide and strontium carbonate. Providing a steady pull force of 350 grams, it excels in its absolute resistance to rust and harsh weather conditions. It is the most reliable and cost-effective choice for outdoor applications, DIY crafts, fridge magnets, and school experiments. Sold individually.

Quantity Price
10+ €0.17
 

Durability and Reliability for Everyday Applications

The 20x3mm ferrite disc is the classic, proven magnetic solution for lightweight tasks. As a ceramic magnet, it offers superior resistance to corrosion and weather elements compared to neodymium, delivering a reliable and balanced pull force of 350 grams.

Key Features

  • Absolute Rust Immunity: Its natural chemical composition makes it 100% waterproof, allowing for permanent outdoor use without needing any protective coating.
  • Steady Pull (350g): The ideal strength for safe and everyday holding tasks, without the pinching risks associated with ultra-strong magnets.
  • Excellent Application: The top choice for souvenirs, fridge decorations, school builds, DIY projects, and hobbies.

Frequently Asked Questions (FAQ)

Are these magnets suitable for outdoor use?
Yes, absolutely. Unlike sensitive neodymium, ferrite magnets withstand the elements perfectly. They will not oxidize or rust, even if they are continuously exposed to rain and moisture.

What weight can this magnet (20x3mm) hold?
Its pull force is rated at 350 grams under ideal conditions. It is perfect for securely holding papers, cards, and menus, or for embedding into the back of small clay and wooden crafts.

Safety Note (Ceramic Material): Ferrite magnets have a ceramic structure. This makes them extremely hard but also brittle (they behave like glass or porcelain). They may chip or shatter if dropped on a hard floor or if allowed to forcefully collide with each other.

Technical Specifications

Material Ferrite (Ceramic)
Shape Round Disc
Dimensions Diameter 20mm x Thickness 3mm
Pull Force 350 gr
The price is for 1 piece. Please add the desired quantity to your cart.
Thickness
3mm
Diameter (mm)
20mm
Magnet Type
Ferrite
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