Concrete Screw S-CSA HEX 10x90 A4

Purpose:
Oxygen resistant A4 concrete screw with hexagon socket for demanding corrosive conditions

Features:
- S-CSA HEX A4 concrete screws with flanged hex head AV13 are designed for through-hole installations
- Requires only a small drill hole
- No predefined tightening torque required
- Allows for small anchor spacings and edge distances
- Screw is fully removable
- The anchor body is made of cold-worked, acid-resistant A4 steel (1.4401) with an attached carbon steel tip, ensuring a secure fit even in hard materials. The screw has a coating.
- CE/ETA approved. ETA Option 1 approval (ETA-22/0413) for non-cracked and cracked concrete. Fire rated R120.
- Made in Finland
- The screw head is marked "A4"
- HST A4 for indoor, outdoor, and industrial use, in demanding corrosive conditions.