common nails Q195 Q235 quality wire rod 1-6 inch. wire length 11/64-17/ ... . diameter of head Surface:E.G.,polish, C. common nailsmaterial:high quality low carbon wire rod,eg.Q195 Q235Flat Head,Diamond Point ... Polish, C.C., V.C., Electro galvanization ,Hot dipped galvanizaiton,and P.C. Finish.Thart for you reference:SizeLengthinchesGaugeB.W.GDiameter ...