A drilling screw, also known as a self-drilling screw or teks, is a screw with a drill point, specially designed to be screwed into metals such as aluminum and steel without pre-drilling. Our drilling screws can additionally be equipped with a pre-mounted washer. Thanks to these features, pre-drilling is unnecessary, in combination with a pre-mounted sealing washer, this ensures a considerable cost saving during assembly and a watertight seal! As a specialist in fasteners, Archey also offers hardened stainless steel screws. For more information, contact our sales team.