Custom Aluminum Die Casting Blower Housing Parts GM Die Casting and Hardware Co., Ltd. Base Info Model NO.:GM-0030085Standard:DIN, ANSI, GB, JIS, BSWMaterial:AluminiumConnection:WeldingSurface Treatment:Without TreatmentHead Type:RoundSpecification:20*20*20Origin:ChinaHS Code:0101101010 Description Pre:Professional Products Black Oxide Pan Head Torx 6-Lobular Screws Next:Carbon Steel Pan Head Cross Screws with Good Selling