Common Nails 1.Q195 or Q235. 2.length:1/2"-12". 3. ... , point, smooth shank..4) Model: Common nails, Roofing nails, Book nails,Square boat nails,Duplex Head Nails, Finishing nails,Coil Nails,Cement Nail,U-shade Nail, etc..Common ... : countersunk checked head, lose head4) shank: plain shank,twisted shank,screw shank5) Point: diamond point6) Packing: In box,carton,case,plastic ...