Self Drilling Screws Counter Sunk Head (CSK) Zinc Plated #6x1-1/4 (3.5x32mm), made in Taiwan, are reliable fasteners designed for quick and efficient installation without the need for pre-drilling. Made from high-quality steel with a durable zinc-plated finish, they offer excellent resistance to corrosion and long-lasting performance. The countersunk head ensures a neat, flush finish, making them ideal for metal, sheet metal, and general fixing applications. Supplied in a pack of 900 pieces, these screws are suitable for professional and industrial use where consistent performance and clean finishing are important.