1)Standard:DIN975 2)Class:Grade4.8,8.8 3)Material:Carbon Steel,Stainless Steel 4)Surface:Zinc Plated,HDG,Cold Galvanized. Product Name:Threaded RodModel Number: DIN975Class: Grade4.8, Grade8.8Diameter:M3-M68(3/8''-2'')Length:25-3600mmMaterial: Mild Carbon Steel, Stainless Steel(SUS304,SUS316)Surface Treatment: Zinc Plated,, Plain, HDG, Black OxidePacking: Bundle packing/Tube packing/according to ...