4.2mm Carbon steel Zinc Plated Hex Flange Roofing Screw Self Drilling Screw With EPDM Washer

Made from high-quality carbon steel, these screws can withstand the toughest conditions, ensuring a strong, long-lasting hold. The galvanized finish not only enhances the aesthetics with its vibrant yellow, blue, and white options, but it also provides superior corrosion resistance, making it ideal for outdoor and rooftop applications.

The hex head design improves stability and torque during installation, while the self-drilling feature eliminates the need for pre-drilling holes, saving time and effort. Additionally, the inclusion of an EPDM gasket ensures a watertight seal, providing additional protection against leaks and moisture.

Available in thread diameters ranging from 4.2mm to 6.3mm and lengths ranging from 20mm to 200mm, these screws are versatile and can suit a variety of roofing and building requirements. These fasteners comply with DIN standards and you can rely on the quality and reliability of your projects.

Our carbon steel hex flange roof screws come in small boxes, cartons or bulk packaging for easy packaging and are designed to meet the diverse needs of our customers. Whether you’re a professional contractor or a DIY enthusiast, these screws offer the perfect combination of strength, convenience, and performance.

Upgrade your roofing and building projects with our galvanized finish carbon steel hex flange roof screws. Experience the difference in quality and efficiency with these innovative self-drilling screws. Trust us to provide superior fastening solutions.