The HECO-TOPIX-CC opens up a whole new world for screw connections within modern methods of timber construction. TOPIX CombiConnect was developed as a timber fastener for the transmission of high tensile and compressive forces in structural timber construction applications, which features two major advantages:

1. The screw is composed of two threads with different pitches, which have the effect of pulling the two components together.
2. The combination of HECO-TOPIX point and cheese head design facilitates extremely tight spacing without splitting the wood

The HECO-TOPIX-CC can be used both purely as a fastener in new builds and also for strengthening existing timber constructions.