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Pot magnet Ø 42 mm with counterbore hole, holds approx. 32 kg

Article ID ZTN-42
Strength approx. 32 kg
Displacement force approx. 6.4 kg
UoS 1 piece
Price and rebate
1 pc. 7.55 CHF ea.
from 3 pcs. 6.75 CHF ea.
from 10 pcs. 6.00 CHF ea.
from 20 pcs. 5.65 CHF ea.
from 40 pcs. 5.30 CHF ea.
Ask for a rebate from 200 pcs.
incl. VAT plus shipping

7.55 CHF

incl. VAT plus shipping

promptly deliverable

Available: 1'589 pieces

Delivery time: 1-2 business days


  • Orders placed by 12:00 will be shipped today!


These pot magnets have a drilled cylindrical hole and can be fastened with a regular screw. We also offer a very similar pot magnet with our pot magnet type CSN-40 which has a drilled countersunk hole.

The following screws fit into the ZTN-42, for example:

  • Hexagon socket head cap screw: ISO 4762 M6 (6 mm)
  • Hexalobular head cap screw: ISO 14580 M6 (6 mm)
  • Cross recessed cheese-head screw (Form Z): ISO 7048 M6 (6 mm)

Please note: 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 ZTN-42
EAN 7640155439060
Material NdFeB
Strength approx. 32 kg (approx. 314 N)
Displacement force approx. 6.4 kg (approx. 62.8 N )
Pot diameter D 42 mm
Pot height H 9 mm
Hole d1 6.5 mm
Hole d2 11 mm
Depth t 6 mm
Tolerance +/- 0.1 mm
Magnetisation N38
Coating nickel-coated (Ni-Cu-Ni)
Max. working temperature 80°C
Steel Q235 (China)
Weight 73 g
PDF data sheet
The answer to why you can arrange pot magnets only side by side can be found under our FAQ.

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Customer applications that use this product