Description of Hanger Bolt
JoinwinSolar provide stainless steel hanger bolt to do solar panel installation on wooden rafter purlin. The hanger bolt can be applied with L feet and metal plate and fix the aluminum solar rails. The fixing process is simple, fast and cost-effective. Using high grade stainless steel, it is corrosion resistant. A waterproof EPDM rubber integrated to avoid leaking after the hanger bolt drill into the rooftop. We also offer other styles of hanger bolt screw which can be used for steel purlin too. A whole set of hanger bolt comes with 3 flange nuts and a EPDM rubber.
Details of Hanger Bolt
Hanger Bolt Applied with Plate to Fix Rail
