The Vectis M8 Optimiser Fastener, Generic Rail Nut, is designed for secure and efficient fastening in solar mounting systems. Made from high-strength, corrosion-resistant materials, it ensures a durable and reliable connection between rails and modules. Its M8 threading provides compatibility with a wide range of mounting systems, while the optimised design reduces installation time. Ideal for both residential and commercial solar panel installations, this rail nut delivers long-lasting performance and ease of use in various environmental conditions.