U--type iron nails 1.Sharp&fastness&durable 2.dia:BWG6- ... 3.shank:smooth,ring 4.Short delivery time and best quality Super High Quality U -TYPE NAIL 1.material:Q195 wire rod2.length:12 ... to England,German,America,Middle East,Affrica South America, The quality of our products can meet standards. factory show:Detailed photos ...