• More than 240 000 orders per year
  • Customer service in 3 languages
The product was added to your shopping cart.
Go to shopping cart

Neodymium pot magnet Ø 25 mm with screw socket, holds approx. 18 kg

thread M4


Item number TCN-25
Strength approx. 18 kg
Displacement force approx. 3,6 kg
Unit of Sale 1 piece
Price and rebate
1 pc. 3,35 EUR ea.
from 3 pcs. 2,92 EUR ea.
from 10 pcs. 2,54 EUR ea.
from 20 pcs. 2,35 EUR ea.
from 40 pcs. 2,19 EUR ea.
Ask for a rebate from 240 pcs.
incl. VAT plus shipping

3,35 EUR

incl. VAT plus shipping

promptly deliverable

Available: 53 955 pieces

Delivery time: 1-3 business days

Quant.

  • Purchase on account
  • Quick delivery

Description

These neodymium pot magnets have a screw socket into which you can screw hooks, eyelets, etc. We also carry identical hook magnets as well as eyelet magnets.

Please note: Carefully tighten the screws, hooks, etc. inside the screw socket only as far as they 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 TCN-25
EAN 7640155438612
Material NdFeB
Strength approx. 18 kg (approx. 177 N)
Displacement force approx. 3,6 kg (approx. 35,3 N )
Pot diameter D 25 mm
Neck diameter d 8 mm
Pot height H1 7 mm
Total height H2 14 mm
Thread size M4
Tolerance +/- 0,1 mm
Coating Nickel-coated (Ni-Cu-Ni)
Magnetisation N38
Visible side of the magnet North pole
Max. working temperature 80 °C
Product version With screw socket
Shape Disc
Steel Q235 (China)
Weight 27 g
PDF data sheet
The answer to why you can arrange pot magnets only side by side can be found under our FAQ.
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 1 mm distance between magnet and steel plate the maximum adhesive force is still approximately 4 kg.

The structure of pot magnets


Pot magnets have a neodymium or ferrite magnet built into a steel pot. When it comes into direct contact with a surface, its force will be focused on the holding surface as a result. This increases the adhesive force of the magnet. For more information, please refer to our FAQ page on the characteristics of pot magnets.

Recommended accessories for this product

Load...
metal discs with countersunk hole Ø 27 mm, as a counterpart to magnets, these are not magnets!
10 pcs. 0,44 EUR ea.*
from 40 pcs. 0,38 EUR ea.*
from 80 pcs. 0,36 EUR ea.*
from 160 pcs. 0,34 EUR ea.*
Ask for a rebate from 3 000 pcs.
Available: 37 770 pcs.
threaded eyelet bolts 4 mm inner diameter, steel, nickel-coated, thread M4
10 pcs. 0,22 EUR ea.*
Available: 49 190 pcs.
screw hooks 5,5 mm inner diameter, steel, nickel-coated, thread M4
10 pcs. 0,24 EUR ea.*
Available: 260 720 pcs.
to protect surfaces
10 pcs. 0,27 EUR ea.*
from 40 pcs. 0,22 EUR ea.*
from 80 pcs. 0,20 EUR ea.*
from 160 pcs. 0,18 EUR ea.*
Ask for a rebate from 2 500 pcs.
Available: 12 600 pcs.
metal discs with an edge and countersunk hole M4, inner diameter 26 mm, as a counterpart to magnets, these are not magnets!
Counteracts shear force.
10 pcs. 1,53 EUR ea.*
from 20 pcs. 1,45 EUR ea.*
from 40 pcs. 1,38 EUR ea.*
Ask for a rebate from 3 000 pcs.
Available: 2 990 pcs.