The GSE Self-Tapping Screw with Washer is designed to provide a reliable, secure fastening solution for in-roof solar PV systems. Specially crafted for compatibility with GSE in-roof mounting systems, this self-tapping screw allows for quick and effective installation directly into the mounting surface, reducing installation time and ensuring a strong, stable hold.

Each screw is equipped with a durable washer, enhancing weather resistance by creating a watertight seal that protects against moisture ingress. This makes it a perfect choice for installers who prioritise long-term stability and protection in their solar projects.

Quick & Reliable Fastening

• Self-Tapping Design: Simplifies installation, allowing direct insertion without the need for pre-drilling
• Secure Hold: Provides a firm grip to keep solar panels securely mounted, even in adverse weather conditions
• Ideal for GSE Systems: Compatible with GSE in-roof solar mounting systems for streamlined installation

Durable & Weather-Resistant

• Washer Included: Each screw includes a durable washer for added weather protection, creating a watertight seal
• Built to Last: Engineered to withstand the UK climate, ensuring longevity and reducing maintenance needs
• Corrosion Resistant: Made from high-quality materials to prevent rust and corrosion over time

Technical Specifications

• Type: Self-Tapping Screw with Washer
• Compatibility: Designed for use with GSE in-roof solar PV mounting systems
• Weather Resistance: Provides excellent sealing to prevent water ingress
• Durability: Constructed for long-lasting performance in a range of environmental conditions

Why Choose the GSE Self-Tapping Screw with Washer?

The GSE Self-Tapping Screw with Washer is a valuable addition to any in-roof solar installation, providing the secure fastening and weatherproofing needed for long-term, reliable performance. Its ease of installation, combined with durable weather resistance, makes it an essential accessory for achieving a stable and watertight solar PV system. Perfect for professional installers, this screw and washer combination ensures peace of mind for any solar project.