NEWSUNPOWER Solar roof hanger bolt M10*200 with L Feet Bracket
are designed to install solar panels on the metal roof sheet, to use the Hanger bolt on the L Feet can make the ground clearance higher,
allow much airflow under the solar panels, and it will protect the roof better, as there is the heavy rubber on the bolt.
We also supply other solar panel mounting products to combine the whole system, like the rail, mid clamp, end clamp etc.
If you have any requirements, please contact with us.