6d 8d 16d duplex head nails

{"cid":"91193937","title":"Polish 6D 8D 16D Bright Duplex Head Nails Galvanized Double Head Nails","imgUrl":"https:\/\/img.chinax.com\/nimg\/f6\/ff\/06327d05723e508c98adb8c9af1c-200x200-1.jpg","attrs":{"Price":"$20-30\/carton","Brand Name":"Duorui","Model Number":"6D-30D","Minimum Order Quantity":"1 carton","Delivery Time":"10-15days","Certification":"ISO","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"1000tons per Month","Packaging Details":"20\/carton, 1200kg\/pallet.","Name":"Duplex Head Nail","Material":"Q235 Steel","Shank type":"Smooth and Fluted","Size":"1 3\/4\"- 3 1\/2\"","Surface":"Polished\/Galvanized","Application":"Concrete Construction"}}