3M Self-Adhesive Neodymium Magnet 20x10x1 mm – Super Strong Block Magnet N42
3M self-adhesive neodymium cuboid magnet 20x10x1 mm – super strong magnet with high holding force (N42)
This extremely flat yet powerful neodymium cuboid magnet, measuring 20 x 10 x 1 mm, impresses with its compact design and an impressive holding force of approximately 3.11 kg. The strong N42 magnetization ensures reliable holding performance – ideal for applications requiring precision and force in confined spaces.
Thanks to the 3M adhesive backing, the magnet can be quickly and securely attached to smooth surfaces – without any drilling or screws. Perfectly suited for model making, workshops, homes, offices, or industrial applications .
Product features at a glance
High adhesive strength with a flat design
The super-strong neodymium magnet in N42 quality offers enormous magnetic force despite being only 1 mm thick – ideal for precise and space-saving applications.
Self-adhesive backing with 3M adhesive
Easy application to metal, plastic, glass or painted surfaces – the 3M adhesive guarantees reliable adhesion without tools.
Versatile applications
Whether in model making, furniture making, for magnetic signage or creative DIY projects – this magnet is versatile.
High-quality workmanship
The triple Ni-Cu-Ni coating reliably protects the magnet from corrosion and wear – for long durability.
Technical data
| Characteristic | Description |
|---|---|
| material | NdFeB (Neodymium, 3M self-adhesive) |
| form | Cuboid |
| Dimensions | 20 x 10 x 1 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. 1.48 g |
| Adhesive force | approx. 3.11 kg |
| Color | silver |
Applications
Ideal for model making, furniture and interior design, magnetic fastenings, workshop organization , or DIY projects . The flat magnet adheres reliably to metal surfaces and is particularly easy to mount thanks to the 3M adhesive backing.
Order now and discover the perfect combination of strong holding power, easy handling and durable quality!
Standardversand
Estimated delivery time: 3–8 days
