hexagon flange bolt
Hexagon flange bolt We can supply them as per different standards and customer' requirements.
Name: Hexagon flange bolt
Standard : GB,DIN,ANSI/ASME,non-standard.
Finish : Plain, ZP,BZP,YZP,BO,H.D.G.,Dacromet and ets.
Grade : from 8.8 to 12.9
Material : carbon steel and alloy steel,,
hexagon flange bolt