Drill – remove drill debris – screw in – done

The screw anchor is an innovative anchoring system for securing assembly parts to concrete and other solid masonry. With its cutting-teeth design, the screw anchor cuts a thread in the drill hole as it is screwed in, creating a connection with positive locking and no expansion pressure.

Application area:

For securing
railings, grilles, beams, brackets, metal structures, formwork supports, cable conduits, pipes, mounting rails, ventilation ducts, suspended ceilings, sprinkler systems etc.
to
standard concrete with a strength class of at least C20/25 and up to maximum C50/60, also for use outdoors or in wet rooms if conditions are not particularly aggressive.

Advice:

Thanks to the testing sleeves 0901 000 010/012/016/020, the screw anchors in diameters 10–20 can be used multiple times for temporary fastenings. (Note the types and dimensions)

Advantages:

Small drill diameter
Steel cutting teeth ensure minimum screw torques
Virtually no spreading effect, meaning small centre and edge distances
Simple, quick push-through mounting, can also be inserted mechanically
Immediate load-bearing capacity — no waiting
Fixings can be removed entirely
No torque control necessary
Can also be used outdoors