jsb113

1.Good quality&competitive price 2.TS16949&IS9001 3.Size:M3-M40 4.Length:5mm-350mm 5:Mechanical strength: 4.8-12.9 grade Specification Product NameAssembly bolt and screwBrand NameJinshiStandard ModelDIN ANSI JIS ASTMFINISHBlack,Zinc Plated ,HOT GALVANIZED,Cr Cu or Ni PlatedMaterialCarbon Steel,Brass, Stainless steel,Spring steel, Alloy steelMaterial Class4.8 6.0 8.8 12.9gradeProduct sizeM3-M64 1 ...