Hot dip galvanized screw six hexagonal high quality low carbon steel wire by mechanical knitting by welding, hot dip galvanizing and. Net color white shiny, zinc layer thickness, mesh uniform, flat surface, joint anti tensile strength, anti corrosion ability etc.. Steel wire surface usually use a hot galvanized steel protection, galvanized and the thickness of the protective layer can be according to the customer's requirements and manufacture, the zinc content of maximum reach of 300g / square meters.