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Pot magnets with countersunk hole screw-on

Pot magnets with countersunk hole screw-on In these products, our neodymium magnets are sunk in a steel pot and have a centered countersunk hole. Hence, you can screw them to the wall or ceiling using an appropriate countersunk screw and attach various objects afterwards. Pot magnets with counterbore are also perfect as a connecting element in flexible structures.
Besides countersunk pot magnets made of ferrite and those with angular shapes, you can also find pot magnets with counterbore hole as well as screw-on magnets without pot in our assortment.

  • Firm screw-connection with the surface
  • Use as holding, mounting or cup magnet
  • Especially suitable for structural solutions in metal, plant or booth construction as well as cabinetry and in the lighting industry

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CSN-10
Pot magnet Ø 10 mm with countersunk hole, holds approx. 1.3 kg,
5 pcs. 1.30 CHF ea.*
from 15 pcs. 1.10 CHF ea.*
from 40 pcs. 1.00 CHF ea.*
from 80 pcs. 0.90 CHF ea.*
Ask for a rebate from 350 pcs.
Available: 100'820 pcs.
CSN-13
Pot magnet Ø 13 mm with countersunk hole, holds approx. 3 kg,
5 pcs. 1.40 CHF ea.*
from 15 pcs. 1.20 CHF ea.*
from 40 pcs. 1.05 CHF ea.*
from 80 pcs. 0.95 CHF ea.*
Ask for a rebate from 350 pcs.
Available: 242'930 pcs.
CSR-15-15-04-N
Channel magnet 15 x 15 x 4 mm, holds approx. 5.5 kg, with countersunk hole, in U-shaped steel profile
1 pc. 2.40 CHF ea.*
from 3 pcs. 2.10 CHF ea.*
from 10 pcs. 1.85 CHF ea.*
from 20 pcs. 1.75 CHF ea.*
from 40 pcs. 1.60 CHF ea.*
Ask for a rebate from 350 pcs.
Available: 14'537 pcs.
CSN-16
Pot magnet Ø 16 mm with countersunk hole, holds approx. 4 kg,
5 pcs. 1.65 CHF ea.*
from 15 pcs. 1.45 CHF ea.*
from 40 pcs. 1.30 CHF ea.*
from 80 pcs. 1.20 CHF ea.*
Ask for a rebate from 350 pcs.
Available: 547'380 pcs.
CSN-ES-16
Pot magnet Ø 16 mm with countersunk hole, holds approx. 6.9 kg,
5 pcs. 1.65 CHF ea.*
from 15 pcs. 1.40 CHF ea.*
from 40 pcs. 1.25 CHF ea.*
from 80 pcs. 1.15 CHF ea.*
Ask for a rebate from 350 pcs.
Available: 175'995 pcs.
CSN-HT-16
Pot magnet Ø 16 mm with countersunk hole, holds approx. 4 kg,
150 °C
1 pc. 2.65 CHF ea.*
from 3 pcs. 2.30 CHF ea.*
from 10 pcs. 2.00 CHF ea.*
from 20 pcs. 1.85 CHF ea.*
from 40 pcs. 1.75 CHF ea.*
Ask for a rebate from 350 pcs.
Available: 12'454 pcs.
CSR-20-20-04-N
Channel magnet 20 x 20 x 4 mm, holds approx. 10 kg, with countersunk hole, in U-shaped steel profile
1 pc. 2.90 CHF ea.*
from 3 pcs. 2.50 CHF ea.*
from 10 pcs. 2.20 CHF ea.*
from 20 pcs. 2.05 CHF ea.*
from 40 pcs. 1.95 CHF ea.*
Ask for a rebate from 300 pcs.
Available: 67'992 pcs.
CSN-20
Pot magnet Ø 20 mm with countersunk hole, holds approx. 8.9 kg,
1 pc. 2.75 CHF ea.*
from 3 pcs. 2.35 CHF ea.*
from 10 pcs. 2.05 CHF ea.*
from 20 pcs. 1.90 CHF ea.*
from 40 pcs. 1.80 CHF ea.*
Ask for a rebate from 260 pcs.
Available: 571'015 pcs.
CSN-ES-20
Pot magnet Ø 20 mm with countersunk hole, holds approx. 11 kg,
1 pc. 2.80 CHF ea.*
from 3 pcs. 2.40 CHF ea.*
from 10 pcs. 2.10 CHF ea.*
from 20 pcs. 1.95 CHF ea.*
from 40 pcs. 1.80 CHF ea.*
Ask for a rebate from 260 pcs.
Available: 556'491 pcs.
CSN-HT-20
Pot magnet Ø 20 mm with countersunk hole, holds approx. 8.9 kg,
150 °C
1 pc. 3.05 CHF ea.*
from 3 pcs. 2.65 CHF ea.*
from 10 pcs. 2.30 CHF ea.*
from 20 pcs. 2.15 CHF ea.*
from 40 pcs. 2.00 CHF ea.*
Ask for a rebate from 260 pcs.
Available: 20'164 pcs.
CSR-25-13-04-N
Channel magnet 25 x 13 x 4 mm, holds approx. 10 kg, with countersunk hole, in U-shaped steel profile
1 pc. 2.65 CHF ea.*
from 3 pcs. 2.30 CHF ea.*
from 10 pcs. 2.05 CHF ea.*
from 20 pcs. 1.95 CHF ea.*
from 40 pcs. 1.85 CHF ea.*
Ask for a rebate from 600 pcs.
Available: 12'193 pcs.
CSN-25
Pot magnet Ø 25 mm with countersunk hole, holds approx. 19 kg,
1 pc. 3.85 CHF ea.*
from 3 pcs. 3.35 CHF ea.*
from 10 pcs. 2.95 CHF ea.*
from 20 pcs. 2.75 CHF ea.*
from 40 pcs. 2.55 CHF ea.*
Ask for a rebate from 220 pcs.
Available: 551'377 pcs.
CSN-HT-25
Pot magnet Ø 25 mm with countersunk hole, holds approx. 19 kg,
150 °C
1 pc. 4.55 CHF ea.*
from 3 pcs. 4.00 CHF ea.*
from 10 pcs. 3.50 CHF ea.*
from 20 pcs. 3.30 CHF ea.*
from 40 pcs. 3.10 CHF ea.*
Ask for a rebate from 240 pcs.
Available: 6'329 pcs.
CSN-32
Pot magnet Ø 32 mm with countersunk hole, holds approx. 30 kg,
1 pc. 5.90 CHF ea.*
from 3 pcs. 5.25 CHF ea.*
from 10 pcs. 4.65 CHF ea.*
from 20 pcs. 4.40 CHF ea.*
from 40 pcs. 4.15 CHF ea.*
Ask for a rebate from 350 pcs.
Available: 101'919 pcs.
CSN-HT-32
Pot magnet Ø 32 mm with countersunk hole, holds approx. 30 kg,
150 °C
1 pc. 7.15 CHF ea.*
from 3 pcs. 6.40 CHF ea.*
from 10 pcs. 5.70 CHF ea.*
from 20 pcs. 5.40 CHF ea.*
from 40 pcs. 5.15 CHF ea.*
Ask for a rebate from 450 pcs.
Available: 5'137 pcs.
CSR-40-20-04-N
Channel magnet 40 x 20 x 4 mm, holds approx. 17 kg, with two countersunk holes, in U-shaped steel profile
1 pc. 4.40 CHF ea.*
from 3 pcs. 3.90 CHF ea.*
from 10 pcs. 3.40 CHF ea.*
from 20 pcs. 3.15 CHF ea.*
from 40 pcs. 3.00 CHF ea.*
Ask for a rebate from 220 pcs.
Available: 22'198 pcs.
CSR-40-40-04-N
Channel magnet 40 x 40 x 4 mm, holds approx. 25 kg, with two countersunk holes, in U-shaped steel profile
1 pc. 7.15 CHF ea.*
from 3 pcs. 6.35 CHF ea.*
from 10 pcs. 5.65 CHF ea.*
from 20 pcs. 5.35 CHF ea.*
from 40 pcs. 5.05 CHF ea.*
Ask for a rebate from 260 pcs.
Available: 138 pcs.
CSN-40
Pot magnet Ø 40 mm with countersunk hole, holds approx. 52 kg,
1 pc. 8.55 CHF ea.*
from 3 pcs. 7.65 CHF ea.*
from 10 pcs. 6.90 CHF ea.*
from 20 pcs. 6.50 CHF ea.*
from 40 pcs. 6.15 CHF ea.*
Ask for a rebate from 350 pcs.
Available: 47'568 pcs.
CSN-48
Pot magnet Ø 48 mm with countersunk hole, holds approx. 87 kg,
1 pc. 12.20 CHF ea.*
from 3 pcs. 10.90 CHF ea.*
from 10 pcs. 9.85 CHF ea.*
from 20 pcs. 9.35 CHF ea.*
from 40 pcs. 8.85 CHF ea.*
Ask for a rebate from 450 pcs.
Available: 14'256 pcs.
CSR-60-20-04-N
Channel magnet 60 x 20 x 4 mm, holds approx. 29 kg, with two countersunk holes, in U-shaped steel profile
1 pc. 6.50 CHF ea.*
from 3 pcs. 5.85 CHF ea.*
from 10 pcs. 5.20 CHF ea.*
from 20 pcs. 4.95 CHF ea.*
from 40 pcs. 4.60 CHF ea.*
Ask for a rebate from 300 pcs.
Available: 3'703 pcs.
CSN-60
Pot magnet Ø 60 mm with countersunk hole, holds approx. 130 kg,
1 pc. 20.80 CHF ea.*
from 3 pcs. 18.85 CHF ea.*
from 10 pcs. 17.05 CHF ea.*
from 20 pcs. 16.20 CHF ea.*
from 40 pcs. 15.50 CHF ea.*
Ask for a rebate from 200 pcs.
Available: 7'151 pcs.
New in the shop since: 24.10.2022
CSN-ES-66
Pot magnet Ø 66 mm with countersunk hole, holds approx. 180 kg,
New in the shop since: 24.10.2022
1 pc. 25.80 CHF ea.*
from 3 pcs. 23.55 CHF ea.*
from 10 pcs. 21.60 CHF ea.*
from 20 pcs. 20.65 CHF ea.*
from 40 pcs. 19.80 CHF ea.*
Ask for a rebate from 200 pcs.
Available: 962 pcs.
CSR-80-20-04-N
Channel magnet 80 x 20 x 4 mm, holds approx. 37 kg, with two countersunk holes, in U-shaped steel profile
1 pc. 7.75 CHF ea.*
from 3 pcs. 6.95 CHF ea.*
from 10 pcs. 6.25 CHF ea.*
from 20 pcs. 5.90 CHF ea.*
from 40 pcs. 5.55 CHF ea.*
Ask for a rebate from 300 pcs.
Available: 10'338 pcs.
CSR-100-20-05-N
channel magnet 100 x 20 x 5 mm, holds approx. 62 kg, with two countersunk holes, in U-shaped steel profile
1 pc. 10.75 CHF ea.*
from 3 pcs. 9.50 CHF ea.*
from 10 pcs. 8.35 CHF ea.*
from 20 pcs. 7.75 CHF ea.*
from 40 pcs. 7.30 CHF ea.*
Ask for a rebate from 100 pcs.
Available: 2'237 pcs.
CSR-120-20-05-N
Channel magnet 120 x 20 x 5 mm, holds approx. 79 kg, with two countersunk holes, in U-shaped steel profile
1 pc. 12.75 CHF ea.*
from 3 pcs. 11.30 CHF ea.*
from 10 pcs. 9.90 CHF ea.*
from 20 pcs. 9.25 CHF ea.*
from 40 pcs. 8.65 CHF ea.*
Ask for a rebate from 100 pcs.
Available: 1'527 pcs.

Special features of neodymium mounting magnets

Due to the embedding in a steel pot, the flux lines are directed downwards to the holding surface, which makes the magnetic force especially strong at direct contact with a counterpart. With a countersunk pot magnet, a correctly sized countersunk head screw fits flush into the pre-drilled hole. After fastening it to the ceiling or wall, you can attach ferromagnetic objects, such as metal plates or lamps, to the magnet and easily remove them if necessary. This has the advantage that all of the drill holes are hidden from view.

Please note: Neodymium magnets are brittle and can break if too much force is applied. Therefore, when screw-mounting these magnets, we recommend a maximum tightening torque of 2 Nm.

Maximum adhesive force: This requires the direct contact with a counterpart (e.g. steel plate). Even a small gap due to thin, painted or rough surfaces reduces it. The indicated adhesive force is a value calculated under perfect conditions. It is measured at a right angle to the holding surface, which might make a stronger magnet necessary if you use it on a wall as opposed to a ceiling.
The magnet has to hold a certain weight for your project? Contact us if you need help with that.

Rust: Our countersunk magnets have a nickel coating that somewhat protects them against corrosion. We recommend using them in dry indoor areas or purchasing ferrite pot magnets.