Betoonkruvi FBS II M8/M10 6x55

- High-quality next generation zinc-plated concrete screw with an internal thread.
- Diameter according to drill size.
- Unique thread toothing bites into concrete efficiently and quickly.
- The special thread design makes it easier for the screw to bite into concrete, which adds up to a high pull-out value.
- CE/ETA approved Eta Option 1 approval for cracked and uncracked concrete. Fire rating R120. C1 safety standards for seismically active areas.
- The approval guarantees that the concrete screw can be pulled out from 20 mm depth twice and used to refix a max. 10 mm piece.

Applications:
Recommended for push-through installation.
No drill hole cleaning is required for installation in ceilings and floors. When drilling into the floor, the hole must be 3 x deeper than the screw diameter.

Applications:
The concrete screws with external thread are ideal for installing threaded rods in ceilings and HVAC installations.