WDBGZ – Concrete screw with external thread

1.Anchoring by mechanical interlock- Working principal for concrete screws is keying , which distinguishes them from wedge anchors.

2.External thread- The most common use is fixing of support framework for building services (MEP&HVAC).

3.Low expansion stresses – Concrete screws generate much less expanding forces during installation and load is distributed across a larger area of entire length of the anchor. This feature enable even closer edge and spacing distances.

4.Reusability – Possibility to be reused for temporary installations.

5.Simple and quick installation- Installation by screwing into a pre-drilled cylindrical hole in concrete. No specific installation torque value required to create a clamping force to the fixture as anchor is distance controlled. Only visual control needed to ensure full contact of screw head with the fixture. Immediate loading capacity.

WDBGZ – Concrete screw with external thread

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WDBGZ – Concrete screw with external thread

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