DIN 7504 K RP-TD screws are designed for fastening chipless aluminium and steel profiled sheets to a wooden substructure. They have a special shape and thread that facilitates their installation and ensures a stable and durable connection. These screws are made of high-quality materials, which guarantees resistance to weather conditions and corrosion. They can be used to quickly and effectively fasten sheets to a wooden structure, which makes them an ideal solution for various types of building structures.