Our factory produces high-quality DIN7504K ZP YZP Finish Tornillos Hex Head Self Drilling Screw with Tapping Thread and EPDM Washer. These screws are specifically designed for easy and efficient installation, thanks to their self-drilling capabilities. The hex head ensures a secure and easy grip for tight fastening, while the tapping thread creates a precise and accurate thread for a seamless and reliable connection. Additionally, the EPDM washer provides a watertight seal, making these screws perfect for outdoor and wet environments. Our team of experts ensures that every screw is manufactured to the highest standards, ensuring durability and longevity. Choose our factory for reliable and efficient fastening solutions.