THIS IS THE DETAIL INFORMAITON ABOUT COMMON NAIL :
1.Material:Q195,Q215,Q235
2.Length:3/8"-7"
3.Shank:20-4BWG
4.Surface treatment:polished ,galvanized ,electro- galvanized
5.Features: flat caps,round shank, diamond point, bright and smooth surface, strong rust-proof.
6.Usage: Industrial construction, foundry, furniture repair, packing boxes and so on.