This is one set of accessory for electronic belt scale, it is composed of a plastic molded part, a aluminum part, 4 DIN912 M3x14 screws, 2 M3 Washer DIN 125 and 4 M3 Washer DIN 127B, and the aluminium part have already been anodized to prevent rusts. Unit Price?USD $ 0.26 / set Minimum Order?1000 set Seven Mold has her own metal stamping workshop, combining metal & plastic component in an injection process is not an easy task, however, with many years of experiencein this field, We can provide high quality insert molded components to customers in the electronics, industrial and consumer goods industries. They are just for reference, we offer OEM service, please send us drawings or samples if you have plastic parts need to be done in China, we will provide you these same parts with high quality and best price. Shanghai Seven Mold provides our customers One Stop Tooling and Manufacturing Service for plastic injection molded molding moulded moulding and metal stamping parts. Besides these services, we also offer secondary operation to meet different requirements from different customers, such as pad printing, silk-screen printing, painting, plating(chrome or galvanized, etc.), final assembly and packaging.