Material: Carbon Steel
Blue-White Zinc Plated Carbon Steel Phillips Large Flat Head Self-Tapping Screw – Made of high-quality carbon steel with high hardness and strong penetrating power, offering good overall toughness and resistance to breakage. The blue-white zinc plating effectively prevents oxidation and rust, providing basic rust and wear resistance. The large flat head design ensures even load distribution and a clean, flush installation surface. The Phillips drive is compatible with standard pneumatic and electric tools. The integrated self-drilling tip enables fast, efficient installation with outstanding cost-performance. Suitable for indoor decoration, sheet metal fastening, light steel framing, furniture assembly, and general hardware fastening applications.