Specification
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Applications
- Special screw for fastening wood to steel substructures
- To ensure shearing of the wings, the material thickness of the steel substructure must be at least 2.5 mm
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Properties
- Case-hardened steel
- Zinc-plated, blue passivated finish
- The wings ream out the wood larger than the thread diameter
- The wings prevent force feeding of the screw and thus possible damage to the drill point
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Technical specifications
- Diameter: 5.5 mm
- Drilling capacity tII: 5.0 mm
- Drive: Hexalobular drive T25
