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. 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. These product are an example for your reference, we offer OEM service, if you want to make any plastic parts, please send us your drawing or samples, we will provide you same parts with excellent quality and best price.