Jan 06, 2013
screws with zinc or nickel plated
1,material:1018,1010 carbon/stainless steel
2,standard:ISO,DIN,JIS,ANSI,GB
3.OEM is welcome
we can produce all kinds of screwswith high quality and good service.countersunk standard screwspecification1.material:carbon steel,stainless steel,brass.and...