Sheet metal screw KFR drill point PH bright zinc-plated Zn

KFR self-drilling sheet metal screw. Material: carbon steel, bright zinc-plated (Zn). Primarily used for fastening thin metal sheets without pre-drilling. Its sharp tip and thread are designed to bite efficiently into the material. As the name suggests, the screw is designed for fastening thin sheet metal, typically with a maximum thickness of 2 x 1 mm. It can be used to fasten metal sheets to each other, or metal to other materials such as wood, aluminum, or plastic. Typical applications include the installation of ventilation ducts, electrical enclosures, roof and wall panels, and other sheet metal structures in the construction and automotive industries, as well as in HVAC installations.