self-locking screws with flange
1. material : carbon steel , alloy steel
2.screw slot form : cross socket
3.diameter :2.0-8mm  length :3-100mm
4. finished :white zinc

we are the factory of produce screw ,shaft  more than 10years ,so  the can produce screw according the British standards( BS),China national standards(GB) ,USA standards(ANSI)
German standards (DIN),or according to customer's design .

Also we have pass ISO9001,ISO2001, TS16949 , our high-quality screw is widely used in cars , machines , household appliance ,furnitures , toys and so on .