Elesa+Ganter GN 70 disc magnet
Material
Zinc-plated steel.
Standard version
-Type A: flat.
Adhesive discs GN 70 are used as companion parts for retaining magnets, e.g. if a magnet is to be used in connection with non-magnetic materials.
They can be fixed with countersunk screws (e.g. DIN 7991), but also with any commercial wood or sheet metal countersunk screws.