Polycarbonate fastening

Polycarbonate fastening made from carbon steel are specifically designed for creating thermal expansion holes in polycarbonate sheets and securely attaching these sheets to various substrate materials. The thermal expansion holes are crucial for accommodating temperature fluctuations, which can cause materials to expand and contract. The winged design of the fasteners assists in efficiently creating a larger hole in the plastic material, preventing splitting or damage. The wings aid in stabilizing the connection between the skylight sheet and the substrate, ensuring a secure fastening. These specialized screws incorporate unique features that enhance their functionality in rooftop installations.