The diameter of the wire is 8 SWG (standard wire gauge). 8 swg GI Wire is made of galvanized iron wire. Galvanization is the process of electroplating the zinc layer to the metal like steel and iron. This process enhances the quality of the wire as it becomes rustproof and corrosion resistant. GI wire is used in electrical industry in order for power distribution and also they are widely used in fencing. We have taken intense care in the designing and galvanization process to assure the high performance of the wire.