Ss304 Sanitary Pipe Fitting DIN Union Wenzhou Gaoya Light Industry Machinery Co., Ltd. Base Info Model NO.:HY-UN36Standard:DIN, ANSI, GB, JISMaterial:Stainless SteelConnection:WeldingSize:1" -6"Trademark:HONGYAOrigin:WenzhouHS Code:73072900 Description Pre:Grade 12.9 High Tensile Hex Socket Head Cap Screw DIN912 Next:ISO7379 Hex Socket Shoulder Head Cap Screw for Mould Usage