Manufacturer Grade 8 Hex Bolts Taizhou Fos Fastener Co., Ltd. Base Info Material:Carbon SteelGrade:8.8Finish:Color-Zinc PlatedProduct Name:Manufacturer Grade 8 Hex BoltsTransport Package:Export PackageSpecification:1,4" -3", M5-M64Origin:China Description Pre:Hot DIP Galvanized Hex Nut DIN934 Bsw and ANSI Next:M8 Hex Flat Head Blind Rivet Nut with Knurled Body