R-WO-T Screws for steel

Hardened thread surface  
High quality anti-corrosion coating guarantees resistance of 15 Kesternich cycles.  
Shape and type of the thread specially design to allow connecting to metal sheets and wood  
The drill point is designed to provide a fast and hassle-free installation. Sharp point of the drill prevents movement of the surface of the fixture.  
Pre-assembly with other components is possible before installation