Ferrite pot magnet

with counterbore, Ø 40 mm
promptly deliverable


These ferrite magnets can be mounted with a countersunk screw. They possess a lower adhesive force than similarly built CSN, but have the following advantages:
  • Less expensive than neodymium pot magnets
  • Suitable for outdoor use (pots may develop a rust film, which does not have an adverse effect on functionality)

The following screws fit into the CSF-40, for example:
  • Slotted countersunk wood screw: DIN 97 (5 mm)
  • Cross recessed countersunk flat head screws (machine screw (machine screw): ISO 7046-2 M5 (5 mm)
  • Countersunk torx screws/hexalobular socket (machine screw): ISO 14581 M5 (5 mm)
  • Hexagon socket countersunk flat head screws (machine screw): ISO 10642 M5 (5 mm)

Technical data

Article ID CSF-40
EAN 7640155431545
Material Ferrite
Strength approx. 16 kg (approx. 157 N)
Pot diameter D 40 mm
Pot height H 8 mm
Borehole d1 5.5 mm
Borehole d2 11.7 mm
Countersink t 3.1 mm
Magnetisation Y30BH
Coating Nickel (Ni)
Max. working temperature 50°C
Tolerance +/- 0.1 mm
Steel Q235 (China)
Weight 50 g
PDF data sheet