... nuts for bolts,fasteners bolts nuts1)Certificate:ISO9001:20082)Place of Origin:Fujian China3)Brand Names:Jiajing/Jinliang/U Series4)High ... Pitch:1.5mm,1.75mm,2.0mm,3.0mm8)Thread System of Measurement:UNF /UNC/ metric thread9)Material:Mild steel,1035steel,1045steel,5140steel ... supply packing by design under the instance of law allowed.3.We are one of the best and most recognized professions in ...