... "~4")3) Material: Q1954) Description: umbrella head, smooth body, twist body5) Surface treatment: electric galvanized or hot dipped galvanized6) Packing: 20kg or ... 20" container NAME SIZE BWG9*2"/2.5"/3"Umbrella Head Roofing NailsBWG10*2"/2.5"/3" BWG11*2"/2.5"/3 ... ,we can supply many other kinds of nails,such as Common Nails,Drywall Screw,Concrete Nails,Headless Nails and so on,please don't ...