Disc magnet 30 x 4 mm – Neodymium magnet

Disc magnet 30 x 4 mm

This powerful disc magnet is made of neodymium, one of the strongest magnetic materials available. The magnet is 30 mm wide and 4 mm thick and has a maximum holding force of 10 kg.

The magnet is nickel-plated, which provides a protective layer against rust. The magnet is suitable for a wide range of applications, including:

• Hanging posters, photos and other objects
• Connecting metal objects
• Use in electronics
• Magnet fishing

Specifications

• Material: Neodymium
• Dimensions: 30 x 4 mm
• Maximum holding force: 10 kg
• Processing: Nickel plated

Advantages

• Powerful magnet
• Suitable for a wide range of applications
• Protective layer against rust

Why choose this magnet?

This disc magnet is a powerful and versatile magnet suitable for a wide range of applications. It is made of neodymium, one of the strongest magnetic materials available. It is nickel-plated, which provides a protective layer against rust.

Order your 30 x 4 mm disc magnet today!

Disc magnet 30 x 4 mm: a powerful magnet for various applications

Disc magnets are small but powerful magnets used in a variety of applications. A common size is the 30 x 4 mm disc magnet, which has a maximum holding force of 10 kg.

Properties

The 30 x 4 mm disc magnet is made of neodymium, one of the most powerful magnetic materials available. Neodymium magnets are made from an alloy of neodymium, iron, and boron. This alloy has a high magnetic field strength and high coercivity, meaning the magnets retain their magnetic force even when exposed to a magnetic field of reverse polarity.

The 30 x 4 mm disc magnet is 30 mm wide and 4 mm thick. Its maximum holding force is 10 kg, meaning it can support a weight of 10 kg. The magnet is nickel-plated, which provides a protective layer against rust.

Applications

30 x 4 mm disc magnets are used for many different purposes, including:

• Hanging posters, photos and other objects
• Connecting metal objects
• Use in electronics
• Magnet fishing

Hanging posters, photos and other objects

Disc magnets are a popular way to hang posters, photos, and other items on the wall. The magnets are strong enough to hold even heavy objects.

Connecting metal objects

Disc magnets can be used to connect metal objects. This is useful, for example, in model making or appliance repair.

Use in electronics

Disk magnets are used in many electronic devices, such as hard drives, speakers, and motors.

Magnet fishing

Disc magnets are also used for magnet fishing, a hobby in which people use magnets to retrieve metal objects from the water.