... galvanized concrete steel nails 1.Length: 19-120mm, Dia: 2.0 - 5.2mm 2.Finish: EG. 3.Packing: 25 kg/ carton 1 ... "-4" galvanized concrete steel nails1.Length: 19-120mm 2.Dia: 2.0 - 5.2mm 3.Finish: EG. 4. Packing: 25 ... , masonry bolts, roofing bolts.Nuts: spring nuts, T nuts, K nuts, rivet nuts, cage nuts, lock nuts, hex nuts, ... Best Choice for You galvanized concrete steel nails 2.0-5.2mm