SELF-SANITISATION AGAINST BACTERIA AND FUNGI
GN 251.6 Magnetic setting bolts
Steel

Material
Zinc-plated steel, class 5.8 (tensile strength 500 N/mm²).
Magnet
(NdFeB) Neodymium- iron-boron, for temperatures up to 80°C.
See Retaining magnets technical data.
Locking nut
Zinc-plated steel, class 04 (tensile strength 400 N/mm²).
Features and applications
GN 251.6 grub screws with retaining magnet are shielded magnetic systems with high performances. They are generally used for fixation of parts to be machined. The locking nut can be used for a safe fixing of the screw after positioning.