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Pot magnet Ø 40 mm with eyelet, holds approx. 55 kg

thread M6

Item number OTN-40
Strength approx. 55 kg
Displacement force approx. 11 kg
Unit of Sale 1 piece
Price and rebate
1 pc. 11,64 EUR ea.
from 3 pcs. 10,32 EUR ea.
from 10 pcs. 9,13 EUR ea.
from 20 pcs. 8,55 EUR ea.
from 40 pcs. 8,04 EUR ea.
Ask for a rebate from 140 pcs.
incl. VAT plus shipping

11,64 EUR

incl. VAT plus shipping

promptly deliverable

Available: 2 242 pieces

Delivery time: 3-8 business days



The eyelet on this pot magnet ensures a very secure fastening.

Please note: Carefully screw the eyelet into the threaded bushing as far as it will go.

The full adhesive force is achieved when the ferromagnetic counterpart is smooth and of sufficient thickness and when the pot magnet makes direct and full flush contact. Pot magnets already lose much of their adhesive force at a distance of only half a millimetre to the ferromagnetic surface. This characteristic is more pronounced in pot magnets than in other ferrite and neodymium magnets. You can find additional fascinating information on our FAQ page about pot magnet features.

Technical data

Article ID OTN-40
EAN 7640155435444
Material NdFeB
Strength approx. 55 kg (approx. 539 N)
Displacement force approx. 11 kg (approx. 108 N )
Pot diameter D 40 mm
Neck diameter d 15 mm
Pot height H1 9 mm
Total height without eyelet H2 18 mm
Total height with eyelet H3 59 mm
Thread M 6
Eyelet inside diameter a 19 mm
Tolerance +/- 0,1 mm
Magnetisation N38
Coating nickel-coated (Ni-Cu-Ni)
Visible side of the magnet North pole
Max. working temperature 80°C
Steel Q235 (China)
Weight 110 g
PDF data sheet
We also carry this magnet in white under the product name Pot magnet with eyelet white, type OTNW-40.
You can unscrew the eyelet from the pot.
The graph shows the maximum adhesive force in kg (y axis) at various distances in mm (x axis) between magnet and counterpart (steel plate).

Example: At a 2 mm distance between magnet and steel plate the maximum adhesive force is still approximately 11 kg.
The answer to why you can arrange pot magnets only side by side can be found under our FAQ.

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