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a variation of common nails with similar strength, features double heads for easy removal. Generally, duplex nails also can be called as double headed nails or scaffold nails. As more wood scaffolding is replaces by metal, the name duplex nail and doubled headed nail becomes common terms.
The duplex nail can be driven into the wood to the first head like other nails, yet with the second head outside. When it is time to pull it out, just a claw hammer is capable to solve the problem.
| Size | Wire Gauge |
Overall length | Length under lower head | Top head | Lower head | Length between two heads | Approx. count per lb. |
| 6d | 11-1/2 | 2-7/64" | 1-3/4" | 3/16" | 17/64" | 1/4" | 156 |
| 8d | 10-1/4 | 2-5/8" | 2-1/4" | 15/64" | 9/32" | 1/4" | 90 |
| 10d | 9 | 3-3/16" | 2-3/ 4" | 1/4" | 5/16" | 5/16" | 59 |
| 16d | 8 | 3-1/2" | 3" | 9/32" | 11/32" | 3/8" | 45 |
| 20d | 7 | 4-1/64" | 3-1/2" | 3/8" | 3/8" | 3/8" | 28 |
| 30d | 6 | 4-37/64" | 4" | 7/16" | 7/16" | 7/16" | 22 |
1lb / box * 50 box/ carton
3kg-5kg / box * 8 box/ carton
50lb or 25kg /carton
For now, our customers come from all the continents ,the mains is from United States, a biggest wholesaler of Construction and Building material, which own hundreds of shops and supermarket in North America, we have much experience and be available to serve giant enterprises.
Tianjin Jinghai County Hongli Industry and Business Co.,Ltd
Sanjianfang Village, Daqiuzhuang Town,Jinghai County ,Tianjin 301606 China
Suppliers with verified business licenses
Audited Supplier 
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