We are a factory that specializes in the production of high-quality self-drilling tapping screws DIN7504. Our product is made from premium materials with superior durability and rust-resistant properties. These screws are designed for quick and easy installation with high torque resistance and minimal drilling effort. With a sharp and precise point, our self-drilling tapping screws can penetrate even the toughest surfaces, making them perfect for a range of applications in construction and DIY projects. Our commitment to excellence in production and quality control ensures that our customers receive products that meet the highest standards of performance and reliability. Contact us for more information on how we can help you with your fastener needs.