Mini expanded metal Hole size:1.5*3mm,3*6mm,4*8mm Thickness:0. ... ,0.7mm Material:GI steel,aluminum plate,mild steel Mini expanded metal Hole size:1.5*3mm,3*6mm,4*8mm Thickness ... Material: low carbon steel, stainless steel, aluminum plate, brass plate Hole shape: diamond, square Pattern: , Standard - raised surface, more rigid Product ...