1.Materials: Q195,Q235 2,Specifications: 3/8"-6", BWG4-20 3.Finish:Galvanized or black 4,application: building construction Common wire Nails1.Factory ... 2,Products Common wire Nails (1)Materials:Q195, Q235 (2)Specifications: 3/8"-6", BWG4-20 ... 0.203 0.220 0.238 0.238 0.2841" 1" 1-¼" 1-½" 1-¾" 2" 2-½" 3" 3-¼' 3-½" 4" 4-½" 5" 6" 6"3/ ...