3M self-adhesive disc magnet Ø 20mm x 2mm adhesive force 2.40 kg
3M self-adhesive neodymium magnet Ø20x2 mm – super magnet with high holding power
This self-adhesive neodymium magnet, with a diameter of 20 mm and a thickness of 2 mm, impresses with its exceptional magnetic force and ease of use. The high-quality 3M adhesive allows for secure and clean attachment to smooth surfaces – without any drilling or screws. Thanks to its N42 quality, the magnet offers strong holding power and is ideal for industrial, commercial, and home applications. The nickel-plated coating reliably protects the magnet from corrosion and wear.
Product features at a glance
High magnetic strength
Strong neodymium magnetization (N42) ensures impressive adhesive strength – perfect for precise applications.
Self-adhesive backing with 3M adhesive
Easy to apply to smooth surfaces – the strong 3M adhesive guarantees a reliable hold without residue.
High-quality coating
Nickel-copper-nickel triple coating protects the magnet from corrosion and extends its service life.
Compact & versatile
With a height of only 2 mm, the magnet is space-saving and ideally suited for technical, decorative or creative applications.
Reliable performance
Constant magnetic field and high adhesive force – even with frequent use.
Technical data
| Characteristic | Description |
|---|---|
| material | NdFeB (Neodymium, 3M self-adhesive) |
| form | disc |
| diameter | 20 mm |
| Height | 2 mm |
| tolerance | ± 0.1 mm |
| magnetization | N42 |
| Magnetization axis | Axial (parallel to height) |
| coating | Ni-Cu-Ni (nickel-plated) |
| Maximum operating temperature | 80 °C |
| Weight | approx. 4.65 g |
| Adhesive force | approx. 2.4 kg |
| Color | Silver |
Applications
Ideal for crafts, model making, presentation systems, packaging, electronics, or technical constructions. Thanks to the strong 3M adhesive, the magnet adheres reliably to metal, glass, plastic, or painted surfaces – without leaving any residue.
Order now and discover the powerful, practical solution for your magnetic fastenings!
Standardversand
Estimated delivery time: 3–8 days
