If you need it, you can add me on WeChat/whatsapp to provide you with more detailed product information. Shank Type:smooth Head Style:CAP Type:Roofing Nail Material:Q195 nail wire Head Diameter:2IN Standard:ISO Application:building Surface treatment:polished electro galvanized Feature:Flat head, round, smooth, anti-corrosion Packing:gunny bag,carton,inner box Length:3/4''-3'' Shank Diameter:2mm 4mm BWG12-BWG9 Nails normal size:2.8-4.2mm
