We are a leading Manufacturer, Exporter, and Supplier offering high-quality Self Drilling Screws made of Carbon Steel C1022. With a diameter range of 3.5-4.2 mm and lengths from 13-75mm, these screws are ideal for metal fixing applications (2.0-4.0mm). The tempered finish ensures durability, while the blue white galvanized coating provides excellent corrosion resistance. Featuring a Phillips Recess slot, CSK head, and self-tapping thread & drill point, our Self Drilling Screws are versatile and reliable. Upgrade your metal fixing projects with precision and efficiency using our top-notch screws.