[Screw Material]: Iron, Copper and Stainless Steel
[Screw specification]: M6, M8, M10
[Head Thickness]: 28mm
[Colour of glue head]: Black and white (color matching as required)
[Head Material]: PP, ABS, Nylon......
[Description] This product is processed by injection molding machine. Containers are tightly bonded with plastics, without loosening, because the force distance is increased, and the metal head is protected, so it is not easy to rust. Because of the different strength and use environment of plastics, the plastics materials can be selected according to customer requirements. At the same time, we provide a variety of screw materials for customers to choose.