Stainless Steel Self-drilling screw 4 x 18,5 mm Black – 100 pcs

High-quality self-drilling stainless steel screws (4 x 18,5 mm) are a proven solution for the precise installation of composite decking and façade systems. They are designed for use with aluminum substructures. The self-drilling tip eliminates the need for pre-drilling, significantly speeding up installation and providing a durable connection without damaging structural elements. Made from stainless steel, they offer high corrosion resistance even in demanding outdoor conditions.

Application
Installation of composite systems on aluminum substructures: fastening clips and boards to aluminum joists.