| Product name | Duplex Nails/ Double Head Nails |
| Material | Q195 /Q235 |
| Surface | Bright polish, Electro galvanized, hot dipped galvanized |
| Delivery time | 20days after payment. |
| Payment terms | T/T,L/C |
| Application | construction,wooden case and furniture |
| Size | Gage No. | Length Overall in. | Length under Lower Head in. | Diam Top Head in. | Diam Lower Head in. |
| 6D | 11-1/2 | 2-7/64 | 1-3/4 | 3/16 | 17/64 |
| 8D | 10-1/4 | 2-5/8 | 2-1/4 | 15/64 | 9/32 |
| 10D | 9 | 3-3/16 | 2-3/4 | 1/4 | 5/16 |
| 16D | 8 | 3-1/2 | 3 | 9/32 | 11/32 |
| 20D | 6 | 4-1/64 | 3-1/2 | 5/16 | 3/8 |
| 30D | 5 | 4-37/64 | 4 | 21/64 | 7/16 |
3. Duplex Nails Process: 
4. Duplex Nails Packing Detail: packing1: bulk packing, 25kg/ctn packing2: small packing: 1kg/small box, 25boxes/ctn packing3: small packing:1kg/plastic bag, 25bags/ctn packing4: at customers' special request on weight packing5: with or without pallet 
5. Duplex Nails Application: For temporary construction where nail removal is required, such as concrete forming or scaffoldings. Smooth, uncoated shank and double head ease removal (second head remains exposed) 
