Kingpluse Industry is a fasteners and hardware manufacturer, as well as an exporter with a wide range of industrial products located in Shanghai. We have advanced production facility, abundant technical forces and complete quality assurance system.We can produce various kinds of screws. Products Details: Diameters: 3.5, 4.2, 4.8, 5.5 and 6.3mm Finished: ZP, YZP, HDG and NAT Standard: DIN, ANSI, GB and nonstandard Head: hex, pan, truss and CSK Drive: Phillips, slotted Package:box, carton, bag, pallet; And we also can produce the screws as customer's drawings and samples with high quality, reasonable price .