Heavy Duty Fixing
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Chiselled tip design cuts a clear thread in the base material
The thread starts immediately without breaks out the concretes surface.
The first concrete screw with ETA option 1 approval compatible for cracked concrete.
Anchoring without expansion pressure: small spacings and edge distances possible.
Easy, quick and reliable installation.
Can be dismantled and reused: the screw can be removed completely and reused.
immediate tightening by manual screwing.
Can be used with an impact screwdriver for use during installation in series.
The M8/M10 dual threading version is used for installing threaded rods or specific screws as required.