Coil Nails Finish:Vinyl coating,E.G.,H.D.G.M.Z. Shank: smooth, scew,ring Qty:225-900/coill We can supply many kinds of nails Coil Nails Common Coil CailsSpecification:Dia.:2.1mm-3.33Length: 25mm-90mmFinish: bright, e.g.,vinyl coatingShank: smooth, twisted, ring, barbed Roofing Coil NailsSpecification:Dia,:3.05mmLength:34/"-2 1/2"Finish:E.G.Shank: smooth, barbed,ring For other kind of nails pls ...