The innovative surface coating ensures additional protection against corrosion compared to the galvanised concrete screw FBS II.
The special saw tooth geometry enables fast cutting into the concrete.
The ETA approval covers applications in cracked concrete and seismic power categories C1 and C2.
Suitable for use in corrosive environments (C3) according to internal technical data from fischer.
The fischer concrete screws FBS II 6-10 offer the innovative possibility for the ETA compliant application in masonry. This grants high security not only in concrete but also in many other applications in other substrates.
