

SELF DRILLING SCREWS Phillips Truss Head, also known as Phillips Truss Head self drilling screws for PV mounting, solar panel self drilling fasteners and corrosion-resistant PV self tapping screws, is specially designed for photovoltaic engineering. With a Phillips drive and wide truss head, this self-drilling screw features a sharp drill point, eliminating pre-drilling and greatly improving installation efficiency of solar panel brackets, mounting rails and metal frames in utility-scale solar farms, commercial rooftop PV systems and distributed solar projects.
Built with high-strength anti-corrosion materials, these screws adapt to harsh outdoor environments, resisting UV radiation, rust and extreme weather. The truss head design distributes pressure evenly, enhancing the wind resistance and structural stability of PV systems, ensuring long-term stable operation of solar power equipment worldwide.

Hebei Hengcheng Fastener Co., Ltd adheres to strict international quality standards, ensuring its SELF DRILLING SCREWS Phillips Truss Head meet the rigorous requirements of global PV projects. The products are widely exported to Europe, Southeast Asia, Africa and other regions, trusted by PV engineering contractors, installers and global distributors.
Committed to supporting global clean energy transition, Hebei Hengcheng Fastener Co., Ltd will keep optimizing PV fastener products to match industry development. For more details on SELF DRILLING SCREWS Phillips Truss Head specifications, wholesale and customized services, please visit the official website: //www.screwglobal.com, and join hands to build a sustainable global photovoltaic industry.



