Hook magnet Ø 40 mm

Thread M6, strength approx. 55 kg
promptly deliverable


With these strong magnetic hooks, you can conveniently attach heavy objects to ferromagnetic surfaces. The full adhesive force of these magnetic hooks unfolds at the bottom side of thick steel beams, when the weight is applied downwards. When attached to a wall, they can hold noticeably less weight (see FAQ about shear force).
Read about more features and tips

Technical data

Article ID FTN-40
EAN 7640155432412
Material NdFeB
Pot diameter D 40 mm
Neck diameter d 15 mm
Pot height H1 9 mm
Total height without hook H2 18 mm
Total height with hook H3 59 mm
Thread M M6
Hook opening width a 19 mm
Hook inside diameter b 26 mm
Tolerance +/- 0,1 mm
Coating Nickel-plated (Ni)
Steel Q235 (China)
Magnetisation N38
Strength approx. 55 kg (approx. 539 N)
Max. working temperature 80°C
Tolerance hook +/- 0.5 mm
Weight 120 g
PDF data sheet

You might also like this

Hook magnet Ø 50 mm
Thread M8, strength approx. 75 kg
1 pc. 15,08 EUR ea.
Pot magnet with screw socket Ø 40 mm
thread M6
1 pc. 9,48 EUR ea.
Countersunk pot magnet Ø 40 mm
strength approx. 52 kg
1 pc. 7,87 EUR ea.
Pot magnet with rotating hook
Ø 25 mm, strength approx. 20 kg
1 pc. 4,54 EUR ea.
Countersunk pot magnet Ø 32 mm
strength approx. 30 kg
1 pc. 5,99 EUR ea.
Pot magnet with eyelet Ø 40 mm
thread M6
1 pc. 9,98 EUR ea.
rubberised pot magnet
for cable mounting, Ø 43 mm
1 pc. 5,76 EUR ea.
Hook magnet white Ø 40,3 mm
powder-coated, thread M6
1 pc. 10,03 EUR ea.
Pot magnet with eyelet Ø 32 mm
thread M5
1 pc. 5,18 EUR ea.
Hook magnet Ø 16 mm
Thread M4, strength approx. 8 kg
5 pcs. 2,23 EUR ea.
Hook magnet Ø 32 mm
Thread M5, strength approx. 30 kg
1 pc. 5,18 EUR ea.
Pot magnet with carabiner Ø 32 mm
length of carabiner 60 mm
1 pc. 5,96 EUR ea.
Pot magnet with rotating hook
Ø 40.2 mm, black, with rubberised surface
1 pc. 10,01 EUR ea.
Hook magnet Ø 13 mm
Thread M3, strength approx. 5 kg
5 pcs. 1,87 EUR ea.
Hook magnet Ø 20 mm
Thread M4, strength approx. 13 kg
1 pc. 3,45 EUR ea.
Pot magnet with eyelet white Ø 40,3 mm
powder-coated, thread M6
1 pc. 10,15 EUR ea.
Hook magnet Ø 63 mm
Thread M8, strength approx. 110 kg
1 pc. 20,06 EUR ea.
Hook magnet Ø 10 mm
Thread M3, strength approx. 3 kg
5 pcs. 1,70 EUR ea.
Hook magnet Ø 25 mm
Thread M4, strength approx. 18 kg
1 pc. 4,06 EUR ea.

Additional features and tips

Click to enlarge
The answer to why you can arrange pot magnets only side by side can be found under our FAQ.

Click to enlarge
We carry this hook magnet also with white coating.
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.
You can unscrew the hook from the pot. If you don't need the hook, you can use the similar and slightly cheaper pot magnets with screw socket.
Here our entire assorment of magnetic hooks.