4V ungalvanized steel wire rope: Structure: 4V*39S+ 5FC Surface: ungalvanized Certificate: SGS Used for crane, lifting 4V ungalvanized steel wire rope:Structure: 4V*39S+ 5FCSurface: ungalvanizedCertificate: SGSUsed for crane, lifting, haulingThe nominal tensile strength: 1470, 1570, 1670, 1770, 1870 4V ungalvanized steel wire rope