Zinc + Steel Technology
The combination of steel and zinc assures optimal dowel strength and performance. The steel body provides better resistance to torsion and dowel pull-out, creating a high-performance joint. Zinc body ensures correct insertion depth with positive stop collar and faster insertion with the twinstart dowel thread.
100% Dimensional Accuracy
The combi dowels combine steel and zinc to ensure high precision and dimensional accuracy over high volume production runs.
Toroidal Dowel Head Form
The toroidal head provides a balanced force distribution and prevents cam from bursting while tightening.