Surface Finishing:Bright,Gal.,etc. Shank Type: Skew Fluted, Smooth,etc. Head Types&Point Types Common NailsMaterial Raw:Q195,Q235,45#,60#,etc.Surface Finishing:Bright , Electro/Hot-dip Galvanized, Colour EG, Black,etc.-(Choosed)Shank Types: Skew Fluted, Square, Spuare Twisted, Spiral,Smooth,Fluted,etc.-(Choosed)Head Types:Flat Head, Checkered Head, Counter Sunk, Without Counter Sunk, etc.-( ...