... High quality screw of sewing machine parts1. Processing machine: CNC lathe, casting and so on2. Material: brass, copper, aluminum, stainless steel3. ... . Application: sewing machine5. Finish: Nickel, Zinc, Gold plating and so on.6. Size: depends on the requires of the ... sea, by air, by express (DHL, FEDEX, UPS, TNT and so on) Occasionsewing machinePlace of Origin:Guangdong, ChinaRemark:Designs or ...