1)This is the detail of common wire nails as follow:
1.Material:Q195 Q235 Shank:smooth and plan shank
2.Diameter:20-4Bwg 
3.Length:3/8"-7"(9.525-177.8mm)
4.Surface Treatment:Polished,electro-Galvenized
5.Packing:25kg/carton in bulk (common packing)