Neodymium Disc Magnet 6x3mm
Neodymium Disc Magnet 6x3mm
Neodymium Disc Magnet 6x3mm
Neodymium Disc Magnet 6x3mm

Neodymium Disc Magnet 6x3mm

Magnets & Magnetic Products
MAG0724
Part.No: 0481
€0.50
Out of Stock

Small but ultra-strong round neodymium (NdFeB) magnet with dimensions of 6x3mm and an N35 magnetic grade. Thanks to its cylinder-like shape that focuses the magnetic force, it is the ultimate choice for precision mechanisms, sensors, 3D printers, and modeling builds where space is strictly limited. Sold individually.

Quantity Price
10+ €0.45
50+ €0.40
100+ €0.35
 

Concentrated Power in a Compact 6x3mm Size

This N35 grade neodymium (NdFeB) disc stands out for its specific aspect ratio. With a diameter of 6mm and a relatively large thickness of 3mm, it behaves almost like a cylinder, directing the magnetic field intensely at its poles. This allows it to provide exceptionally steady attraction in applications with deep recesses.

Key Features

  • Concentrated Pull: Grade N35 delivers a theoretical holding force of ~0.7 kg, focused by its 3mm thickness.
  • Durable Coating: The protective nickel plating prevents corrosion and ensures a smooth, clean surface.
  • Ideal Applications: Excellent for triggering sensors (Hall effect), embedding in 3D printed parts, magnetic modeling joints, and DIY projects.

Frequently Asked Questions (FAQ)

What weight can this 6x3mm magnet hold?
Under absolutely ideal conditions (vertical pull on a clean, flat steel surface), its estimated theoretical force is about 0.7 kilograms. Despite its small diameter, the 3mm thickness helps it maintain a strong field, making it ideal for holding small tools or acting as a robust connector in builds.

How can I safely glue this magnet?
For best results, clean the surface of the magnet and the application point with rubbing alcohol. Use a strong 2-part epoxy. Avoid excessive heat (e.g., hot glue guns), as temperatures above 80°C will permanently degrade the magnetic properties of neodymium.

Safety Warning: Due to their very small size, these magnets pose a severe choking hazard and must be kept away from children. Keep them away from pacemakers and sensitive electronics. Avoid letting them snap together forcefully, as neodymium is an extremely brittle material.

Technical Specifications

Material Neodymium (NdFeB)
Shape Round Disc
Dimensions Diameter 6mm x Thickness 3mm
Magnetic Grade N35
Estimated Pull Force ~0.7 kg (*under ideal conditions)
* Important Note on Pull Force:
  • The stated force (~0.7 kg) is the maximum theoretical value.
  • It assumes a vertical pull on a perfectly flat, clean piece of steel of sufficient thickness.
  • If the force is applied sideways (shear force) or if there is another material in between, the holding capacity is significantly reduced.
The price is for 1 piece. Please add the desired quantity to your cart.
Magnet Type
Neodymium
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