The sharp point screw creates a conical "crater" in the sheet metal. This cone of the material provides grip on more threads and thus increases the bearing capacity of the joint.
They are used at flashings around the windows and also at the edges of the panel buildings.
All BAUFIX screws are characterized by a proven penetration ability, which reduces the screw losses to practically zero. This, along with the time saved, ultimately brings the price down almost to that of lower quality screws.
The screws are also highly appreciated by our customers abroad.