Manufacturer specialized in producing kinds of nails since1984, ISO9001:2000 TypeCommon NailsCountryChinaModel NoJNPD-1MaterialQ195 Q235Length3/8"-7"(9.5mm-177.8mm)Head Dia0.8mm-6.5mm Types of HeadCountersunk Checked Head or Lose HeadTypes of ShankSmooth Shank,Ring Shank, Screw ShankSurface TreatmentPolished ,Electro Galvanized ,Hot dipped GalvanizedPackaging1,2.5,5,10,20, 25kg plastic bag, ...