These metal discs are suitable as base surfaces for our magnets, e.g. disc or hook magnets. They can easily be screwed onto non-magnetic surfaces with a countersunk screw.
The metal discs are not rust-proof and therefore not suitable for outdoor use.
The following screws fit into the MD-50, for example:
- Slotted countersunk wood screw: DIN 97 (5,5 mm)
- Cross recessed countersunk flat head screws (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 (3 mm)