If you like to take care of every detail in your home and own the latest products that will make your life easier, purchase Self-tapping screw CELO (500 Units) at the best price. The self-drilling screw from the CELO brand is a practical and efficient solution for joining metal materials such as steel and iron, especially recommended for sheet metal installations. This model comes in a box with 500 units, making it suitable for medium and large-scale projects. It features a tapered drill point, designed to drill the material before threading, allowing a firm and precise anchoring without the need for pre-drilled holes. Its sheet metal thread, compliant with DIN/REF 7504N standards, ensures optimal fastening and high resistance to mechanical wear. The screws have a diameter of 3.9 mm and a length of 16 mm, standard dimensions that provide versatility for various metalworking and metal carpentry applications. They are made of zinc-plated steel, offering a metallic silver finish that not only improves aesthetics but also provides effective corrosion resistance, extending the product’s durability in environments exposed to moisture or chemical agents. The Philips-type head facilitates installation with screwdrivers or electric drills, ensuring quick and secure fastening. Manufactured in Spain, it upholds quality standards and product control in accordance with European regulations. Overall, this self-drilling screw is a reliable and versatile component, ideal for professionals and hobbyists who need a strong and durable fastener for metal structures. Type: Box of screwsColour: SilverMetallicMaterial: SteelUnits: 500 Units