1. #45 steel, 275G hot dipped glavanized + M6*12Hexagonal bolt+nut.
2. Caculated and installation: Every 50cm/pcs, fixing on the edge(end) of shading screen.
1. #45 steel, 275G hot dipped glavanized + M6*12Hexagonal bolt+nut.
2. Caculated and installation: Every 50cm/pcs, fixing on the edge(end) of shading screen.