Neodymium magnets
What magnets can you find in our offer?
Neodymium magnets are permanent magnets made from sintered NdFeB. Choose a shape for the assembly: cylindrical, block or ring. Check dimensions, grade and availability on the individual model's page.
For an initial comparison, use the magnet calculator (v2 — engineering) and field parameter calculator (v1 — legacy). Browse the price list, including the cylindrical model listing. For a complete mounting in a steel housing, see magnetic holders.
Choose your next step
Catalog no 010024
GTIN/EAN: 5906301810230
diameter Ø
14 mm [±0,1 mm]
height
2 mm [±0,1 mm]
Weight
2.31 g
Magnetization direction
↑ axial
Coating
[NiCuNi] Nickel
0.730 zł net price / pcs
0.898 zł gross (incl. 23% VAT) / pcs
quantity discounts:
Catalog no 020126
GTIN/EAN: 5906301811329
length
20 mm [±0,1 mm]
width
10 mm [±0,1 mm]
height
1 mm [±0,1 mm]
Weight
1.5 g
Magnetization direction
↑ axial
Coating
[NiCuNi] Nickel
0.810 zł net price / pcs
0.996 zł gross (incl. 23% VAT) / pcs
quantity discounts:
Catalog no 030194
GTIN/EAN: 5906301812111
external diameter Ø
25 mm [±0,1 mm]
internal diameter Ø
7.5/4.5 mm [±0,1 mm]
height
5 mm [±0,1 mm]
Weight
17.81 g
Magnetization direction
↑ axial
Coating
[NiCuNi] Nickel
7.66 zł net price / pcs
9.42 zł gross (incl. 23% VAT) / pcs
quantity discounts:
Catalog no 010055
GTIN/EAN: 5906301810544
diameter Ø
2 mm [±0,1 mm]
height
4 mm [±0,1 mm]
Weight
0.09 g
Magnetization direction
↑ axial
Coating
[NiCuNi] Nickel
0.1700 zł net price / pcs
0.209 zł gross (incl. 23% VAT) / pcs
quantity discounts:
Catalog no 020140
GTIN/EAN: 5906301811466
length
30 mm [±0,1 mm]
width
15 mm [±0,1 mm]
height
2 mm [±0,1 mm]
Weight
6.75 g
Magnetization direction
↑ axial
Coating
[NiCuNi] Nickel
3.16 zł net price / pcs
3.89 zł gross (incl. 23% VAT) / pcs
quantity discounts:
Catalog no 010103
GTIN/EAN: 5906301811022
diameter Ø
8 mm [±0,1 mm]
height
3 mm [±0,1 mm]
Weight
1.13 g
Magnetization direction
↑ axial
Coating
[NiCuNi] Nickel
0.570 zł net price / pcs
0.701 zł gross (incl. 23% VAT) / pcs
quantity discounts:
Compare grades N35–N52
Material data from the shop's properties table. Check the individual product page before choosing a model.
| Grade | Remanence Br (kGs) | Energy BHmax (MGOe) | Operating temperature |
|---|---|---|---|
| N35 | 11.7-12.1 | 33-35 | ≤ 80°C |
| N38 | 12.2-12.6 | 36-38 | ≤ 80°C |
| N40 | 12.6-12.9 | 38-40 | ≤ 80°C |
| N42 | 12.9-13.2 | 40-42 | ≤ 80°C |
| N45 | 13.2-13.7 | 43-45 | ≤ 80°C |
| N48 | 13.7-14.2 | 45-48 | ≤ 80°C |
| N50 | 14-14.6 | 47-51 | ≤ 60°C |
| N52 | 14.2-14.7 | 48-53 | ≤ 60°C |
N M H SH UH EH AH
Colours identify material families, not pull force. The number denotes an energy grade; the suffix distinguishes coercivity and temperature classes. Check the temperature limit of the selected product; N50/N52/N54 in this catalogue are limited to 60°C.
These values describe the grade; check each product page for its operating conditions. See also certificates and measurements.
Neodymium magnets in our range - shapes and dimensions in mm
- Flat Magnets (Blocks) – A rectangular or square outline for flat recesses.
- Cylindrical Magnets (Discs) – Compact and strong, standard in electronics and modeling.
- Ring Magnets – Match the bore to the pin or component passing through it; not every model accommodates a screw head.
- For Screws (Counter-sunk) – Have a conical hole, allowing the screw head to hide in the magnet.
- Magnetic Holders – Ready-made systems in a steel casing that reinforces power and protects the magnet.
- For Fishing/Searching – Extremely strong holders with an eyelet for retrieving objects from water.
Why choose neodyms?
- Force in a small volume – Useful where mounting space is limited; performance depends on geometry and contact conditions.
- No power supply – A permanent magnet does not need a power supply to produce its own field.
- Catalogue-based selection – Choose from the dimensions and grades on the product pages rather than assessing a component by appearance alone.
- Concealed installation – A joint can be hidden in a recess when space for the magnet and covering layer is included.
Applications of neodymium magnets in industry, workshop and home
- Industry and Automation – Metal separators, robotic grippers, generators, motors, and Hall sensors.
- Mounting and Hobby – Mounting boards, tarpaulins, lighting. Holders for underwater fishing.
- Home and Garden – Magnetic closures, cable organizers, knife and tool hangers.
- Advertising and Polygraphy – Invisible fixings in boxes, folders, and POS materials.
Read the dimensions together with the drawing: a ring also needs a bore diameter, while a block needs all three dimensions.
When mounting a pair, check polarity before gluing. Shape alone does not specify the magnetisation direction.
Use the same covering, gap and load direction in the test as in the finished product. Confirm the selection for series production before ordering the full batch.
Before selection: three details about the application
Establish whether the component will work with steel or another magnet, and whether the load acts to pull it away or slide it.
Measure the mounting space and the layers between components. Record temperature and exposure to moisture; these details are also useful in an enquiry.
Material grade versus finished magnet performance
The same grade can be used in components with very different dimensions and pull forces. N52 is not a universal replacement for a larger N38 magnet. The grade table describes the material; the product page describes the individual model. Use both sets of data when selecting a mounting.
Operating temperature: check the individual model's limit
For the N52 models we sell, the working limit is 60°C. Do not apply a general 80°C value or another grade's limit to them. The magnet's own temperature, geometry and operating arrangement matter; confirm a suitable material variant when working near a heat source.
What changes performance in an actual mounting?
Paint, covering or adhesive creates an additional gap, while thin steel can limit use of the field. Pull-off force perpendicular to steel does not describe a sliding load. Compare models under the same contact conditions and confirm performance with a test in the intended assembly.
A bare magnet or a complete holder?
This category contains bare magnets, not complete mounting assemblies. For hanging items, compare magnetic holders. For use in water, check fishing magnets; do not assume that every bare magnet's coating is suitable for immersion.