DIN 7504 K RP-C3 self-drilling screws are specialized fastening elements intended for the installation of anchor rails. They have a special thread that allows them to be self-screwed into the material, which facilitates and speeds up the installation process. These screws are characterized by high quality and durability, which guarantees stable and safe fastening of anchor rails. They are an ideal solution for use in various types of structures where solid and secure mounting is required.