1)Quality: ISO9001:2000, ISO9001:2008
2)Head type: oval head,pan head
3)Drive type: cross/ phillips,or as requested
4)Finish: blue/ white zinc, nickle, electro brass, etc.
5)Material: 1008A
6)Size: as requested
7)Packing: plain small inner box, plain outer carton, color small inner box, color outer carton, printed outer carton or as clients' requests.