Hanger Bolt Stainless Steel M10 x 200mm – Solar Panel Roof Mounting

Hanger Bolt Stainless Steel 200mm – Solar Mounting 304 Stainless Steel Solar Hanger Bolt M10 x 200mm with Neoprene Roof Seal & M10 Flanged Nuts Description This M10 x 200mm Stainless Steel Hanger Bolt is designed for securely fixing solar panel mounting rails to roof structures — providing a strong, weatherproof anchor point for residential and commercial solar installations across New Zealand. As a specialised double-threaded fastener, the hanger bolt drives into the roof substructure through one end while the machine thread on the other end accepts mounting rails, brackets, and hardware. This makes it the go-to fixing solution for solar installers working with corrugated iron and metal roofs — New Zealand’s most widely used roofing material. Manufactured from 304 stainless steel for superior corrosion resistance, this hanger bolt includes a neoprene roofing seal to maintain a watertight finish at the roof penetration point, plus three M10 flanged self-grip nuts to ensure a secure and vibration-resistant rail connection. Suitable for both Solar PV and Solar Thermal systems, this fastener is built to perform reliably through New Zealand’s variable climate conditions — from coastal salt air to high UV environments. Key Features Double-threaded hanger bolt design engineered for solar panel rail mounting M10 thread x 200mm length for secure penetration into the roof substructure Includes a neoprene roofing seal to prevent water ingress at the roof penetration point Supplied with 3x M10 flanged self-grip nuts for a reliable, rattle-free fixing Suitable for corrugated iron and metal roofs — the most common roof type in New Zealand Compatible with both Solar PV and Solar Thermal mounting systems 304 stainless steel construction for long-term corrosion resistance in NZ coastal and outdoor environments Technical Specifications Specification Details Product Type Solar Mounting Hanger Bolt Thread Size M10 Bolt Length 200mm Material 304 Stainless Steel Sealing Washer Neoprene (roofing seal) Included Hardware 3x M10 Flanged Self-Grip Nuts Roof Compatibility Corrugated iron / metal roofs Application Solar PV & Solar Thermal mounting systems Installation Type Roof-penetrating solar rail mounting