... coated, vinyl plastic is so so, or special shaped as order! Wire No. 4 # -38 # main (wire by 0.17-6.0mm ... the construction industry for bundling wire and tie wire. Wire No. 20 #, 21 #, 22 #, etc., can also be produced on demand ... production of, or processed into binding wire. Quality, welcome to order. NO. Wire Diameter(mm)BWG (mm)Metric System8#4.064.194 ...