... :3mm 3.hole distance:4mm 4.61%punch rate plastic thickness gauge/hole size 3mm Perforated Mesh(FACTORY) Material:Stainless steel ... plate, low carbon plate,galvanized plate, PVC plate, cold roll copper, nickelcold steel,Hole pattern:diamond, square, oval, triangle ,cross ,fish ... diameter:3-100mm(the hole is 0.5mm and the thickness is0.5mm)Characteristic:high precise, small deviation, the netting is ...