1.Standard DIN985,ISO,JIS& ANSI,GB ,BS,ASTM,Nonstandard nut etc.

 2.Material low carbon steel; medium carbon steel(1035/1045); Alloy carbon steel;stainless steel;B7 steel,etc. 

3.Grade 4-10 

4.Surface Plain;black; zinc plated(Cr,3+);zinc plated(Cr,6+); hot dipped galvanized; dacromet;nickle plated;cadmium plated,etc. 

5.Supply abiltity 4000 tons per month; 

6.Certificate ISO9001:2000; 7.Packing By carbon, then by pallet(25KG/CTN;36CTNS/PLT); 

8.Delivery 1-3month(Our delivery time should be according to your specific )