The screw with a hammer head type T is designed for quick and reliable fixation of aluminum profiles on roof hooks, metal roofs, or flat surfaces. With a diameter of M10 and a length of 25 mm, it fits perfectly into profile grooves and allows for easy installation with minimal tools (packed in sets of 100 pcs). Stainless steel A2 ensures high resistance to corrosion, making it ideal for long-term use in outdoor conditions.