Hanger bolt for roof solar racking project
Hanger bolt can be used for different type roof, below are three normal roof type that use hanger bolt solution. SIC also can offer hanger bolt for steel beam and wooden beam, length can be customized. 1. Hanger bolt can be used for tin roof, include trapezoidal roof and wave tin roof. 2. Hanger bolt can be used for a sbestos shingle roof. 3. Hanger bolt can be used for asphalt roof.