Concrete Nails Material: Q195,Q215,Q235 Size: 1",1.5",2",......6" Wire diameter:BWG6-16 Packing:in boxes,carton Concrete Nails ... , or 20kg net, both palletized.Concrete Nails Specifications: 3/8"-6", BWG4-20 for all kinds of round nails.Concrete Nails ...