Hardened thread surface
High quality anti-corrosion coating guarantees resistance of 15 Kesternich cycles.
The shape and type of thread is designed specifically for connecting to metal sheets
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.
Reduced drilling point ensures optimal tightness and correct hole diameter in thin metal sheets.
Two types of threads: one designed for mounting into construction, second under head thread, prevents external panel dents and helps to seal the connection