Coil nails 1.Material:Q195,Q235 2.Diameter:0.083"-0. ... "-3.54" 4.Surface:polished,vinyi coated,E,G,etc Coil nails1.Material:Q195,Q2352.Shank:Smooth,Twisted,Ring3.Diameter:0 ... ,E,G,etc6.Packing:250 nails per coil,300 nails per coil,350 nails per coil,30 coils/carton,35coils/carton or as ... you nails according to your requirments.Sincerely welcome to contact with us freely! Coil nails