50mm Roofing Screws with Rubber Sealing Washer (Pack of: 200) Hex Head Self Drilling Screw Steel Zinc Plated

• Durable Rust-Proof Construction - Our hex head self-drilling roofing screws are engineered with a robust zinc plating that resists rust and corrosion. This ensures long-lasting performance even in the harshest weather conditions. Ideal for both metal and wood applications, these screws provide dependable fixings for your roofing projects. The coarse thread design enhances grip making them perfect for securing tin roofs and cladding steel, ensuring your roofing remains intact amidst the elements.
• Innovative Weather Resistance - These roofing screws feature an integrated rubber sealing washer that adds an extra layer of protection against water infiltration and weather-related damage. The self-tapping design allows for quick and effortless installation without the need for pre-drilling. Whether you’re working on metal or wooden roofs, these screws provide a tight, secure fit, making them an essential choice for any roofing application, from residential homes to commercial buildings.
• Streamlined Installation Process - With a hex head design compatible with standard tools, our roofing screws facilitate a swift and efficient installation experience. The self-drilling tip easily penetrates metal surfaces, minimizing the need for time-consuming pre-drilling. These coarse-threaded screws deliver exceptional holding power, ensuring that your roof remains securely fastened, even under challenging weather conditions like strong winds or heavy rainfall.
• Versatility Across Multiple Surfaces - Whether you're dealing with tin roofs, cladding steel, or various wood materials, our hex head self-drilling screws stand out as the go-to solution. The rust-proof zinc finish guarantees durability and resistance to outdoor elements. Coupled with the rubber sealing washer, these screws provide a watertight seal that helps prevent leaks, significantly extending the lifespan of your roofing system and ensuring peace of mind.
• Exceptional Holding Power - Our hex head self-drilling roofing screws are crafted to provide superior holding strength, which is critical for maintaining the integrity of your roofing system. The coarse threading ensures a firm grip in both metal and wood surfaces, making these screws ideal for a variety of roofing applications. With their rust-proof and weather-resistant properties, they promise to keep your roof secure and stable, regardless of the climate.

Reliable Fixings for Maximum Performance - Designed for peak efficiency, our roofing screws incorporate a self-tapping mechanism that greatly simplifies installation. The hex head allows for optimal torque application, ensuring each screw is tightened securely. Perfect for connecting metal panels to wooden structures, these metal-to-wood screws deliver a strong, reliable solution for all your roofing requirements. The added zinc plating and rubber washer enhance both durability and resistance to the elements. EPDM Rubber Washers - EPDM (ethylene propylene diene monomer) : A popular Elastomer for outdoor Applications where weather and water resistance is required. EPDM offers a Superior resistance to Ozone, UV and sunlight. It also has a good resistance to steam and brake fluid. EPDM compounds are typically developed with a sulfur or peroxide cure system. Peroxide-cured compounds are suitable for higher temperature exposure and typically have improved compression set performance. Very High Quality Screws. Manufactured to DIN 7504K. Hexagon flange head. Steel bright zinc plated. Hexagon head with drilling point and EPDM bonded sealing washer. All screws have a 4.8mm thread diameter Hexagonal head is 8mm Zinc plated Coating