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Concrete screw with hexagon head and pressed-on washer W-BS/S
Concrete screw with hexagon head and pressed-on washer W-BS/S

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Concrete screw with hexagon head and pressed-on washer W-BS/S

Individual fixing point in cracked and uncracked concrete. Anchors in a redundant non-structural system in concrete and hollow-core prestressed concrete ceilings. Approved for adjustments after installation.

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Extremely flexible to use


Three effective anchorage 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 installation instructions in the approval or the enclosed leaflet)



  • High load-bearing capacity

  • Virtually no expansion effect, enabling minimal axis and edge distances to be maintained

  • Very quick and easy installation

  • No installation torque required

  • Immediate load-bearing capacity - no waiting
Notice

From size 8, we recommend the use of a suitable impact driver for installation.


If several anchors are arranged behind each other in the same load direction, only one anchor is positioned for shear loads.

ETA-16/0043 for individual fixing point


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



ETA-16/0128 for anchors in a redundant non-structural system


Concrete (sizes 5 and 6)


Hollow-core prestressed concrete ceilings (size 6)



Fire resistance


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