3mm diameter/wide magnets

Discover Our Range of 3mm Magnets

Explore our extensive collection of magnets by size, including the highly versatile 3mm magnets. We have a range of small magnets that come in various shapes and materials, such as neodymium, ferrite, and samarium cobalt, each offering unique properties to suit specific applications.

Applications of 3mm Diameter Magnets

Due to their compact size, 3mm magnets are ideal for precision tasks. Use them in miniature engineering projects, electronic devices, or medical equipment where space is limited. For instance, a 3mm x 0.5mm magnet is perfect for delicate crafts, while a stronger 3mm neodymium magnet can securely hold components in place in more demanding environments.

Comparing Materials for 3mm Magnets

Choosing the right material is key to optimal performance. Neodymium magnets, provide the highest strength and are suited for industrial uses. On the other hand, ferrite magnets are more cost-effective and corrosion-resistant, making them great for outdoor or general-purpose use. Explore our selection to find options.

Popular 3mm Magnets by Shape

From discs to bars, our range includes various shapes to meet your needs:

• 3mm dia x 12mm thick Diametrically Magnetised N42 Neodymium Magnet 0.6kg Pull
• 3 x 3 x 3mm thick N35 Neodymium Magnet - 0.28kg Pull
• 3mm dia x 2mm thick N42 Neodymium Magnets - Gold Plated

Shop 3mm Wide Magnets for Every Need

Find the perfect thin magnets for your project by exploring our shop by size page. Whether you need a 3mm x 0.5mm magnet for precision tasks, a magnet 3mm x 13mm for lightweight holding. FIRST4MAGNETS® has a wide range to meet your requirements. 

For guidance on selecting the right 3mm magnets for your needs, contact our expert team today. FIRST4MAGNETS® is your trusted supplier for high-quality magnets tailored to any application.