... rolled Hexagonal Expanded MetalSheet Thickness for Hexagonal Opening Expanded Metal:0.5 to 3.0 mm. Opening: ... mm wide. Supplied in the form of sheet or roll. Dimensions of hexagonal expanded metal are made according to customer needs ... Silver, bronze, stainless steel Electro galvanized or hot galvanizingHexagonal Expanded Metal Applications: Facades, roofs, fences, blinds, steps, walkways, ...