For use indoors or outdoor areas (non-treated timbers) that are protected from the elements. For example: wall and roof battens prior to cladding / roofing materials being installed.

This part-thread screw features shank ribs, which reduce the driving torque and ensure a tension-free connection. Quick and easy insertion is enabled by the optimally formed thread pitch. Further, the patented HECO-TOPIX-plus tip ensures a reduced splitting of timber, and allows a quick processing without pre-drilling and sinking.

- Higher load transmission due to the increased clamping surface of the head
Shank ribs reduce the screwing torque

- Perfect Pitch: Optimal thread pitch for every screw length. Perfect performance for any wood application.

- HECO-TOPIX tip does away with the need for pre-drilling (depending on the materials) and reduces the risk of the wood splitting. This enables narrow edge and centre distances.