Concrete screw with hexagon head W-BS/S

Extremely flexible to use

Three anchoring depths (sizes 6 – 14) and a large variety of types

Fastening can be adjusted up to twice after installation

(Sizes 8 - 14), for example in order to align railings or anchor plates (please refer to the assembly guide in the approval or the enclosed leaflet)

• High load-bearing capacities
• Virtually no expansion effect, enabling minimal axis and edge distances to be maintained
• Very quick and easy to install
• No installation torque required
• Immediate load-bearing capacity – no waiting

ETA-16/0043 for individual attachment

Option 1, cracked and non-cracked concrete (sizes 6–14), seismic performance category C1 (sizes 8–14)

ETA-16/0128 for multiple attachment

Concrete (sizes 5 and 6)

Hollow-core prestressed concrete ceilings (size 6)

Fire resistance

R30, R60, R90, R120; Technical Report TR020 (included in the approvals)