... 20 years experience 1,Name: 12L14 end core with nickel plated;End core with nickle plated;12L14 end core2,For the similar end core ... of end core : Grade3.6,4.6,4.8,5.6,6.8,8.8,9.8,10.9,12.9,etcCarbon steelGr.B,Gr ... .003mmRoughnessRa0.32Straightness0.01/200mm 3,How about the packing details?Plastic bags inside,then carton(normally32cm*23cm*13cm),then fumigation free ...