We can supply a variety of hardware, tools, electronic products, textiles and agricultural products U Type Nail1. Material: Low carbon steel wire2. Length: 12-55mm3. Diameter: 14 BWG to 6BWG4. Shank: smooth, ring.5. Finished: polished, galvanized, hot dip galvanized.6. Packing: 20KG/CTN, 50LBS/CTN.We can supply a variety of hardware, tools, electronic products, textiles and agricultural products