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Double head duplex head nails factories in China
Double head nails are designed to speed up both the construction and dismantling processes, as the duplex head nails can be quickly installed and removed. The duplex head nails are available in various sizes, including different lengths and diameters, to accommodate various construction needs.
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Duplex Nail/Double Head Nail
Double head duplex head nails factories in China
Double head duplex head nails factories in China
Duplex head nails are specialized fasteners designed for securing scaffolding structures. The scaffolding nails feature a unique double-head design, which enhances the holding power and reduces the risk of pulling through wood or other materials. The flat, wide heads provide a stable base for hammering, while the diamond points ensure easy penetration into hard surfaces. Ideal for construction sites, the double head nails offer reliable strength and durability, ensuring safe and sturdy scaffolding setups.
|
Model Number |
Double Head Nails/Duplex Head Nails/Two Head Nails/Scaffolding Nails |
|---|---|
| Material | low carbon steel Q195 Q235 |
| Surface Treatment | Polished/Electro-galvanized.Hot-dipped galvanised |
| Specification | Special heavy top head |
| Shank | Bright smooth shank |
| Head | Double head |
| Point | Diamond Point |
| Size | 6D-20D,2"-5",BWG12-BWG5 17*27,18*24,18*27,18*30 |
| Pack | Bag/Bulk/Box/Gunny bag |
 |
 |
Galvanized duplex head nails features
High Strength: Typically made from high-strength low carbon steel, the duplex head nails offer high tensile and bending strength, making them capable of withstanding significant weight and pressure.
Corrosion Resistance: Galvanized double head nails have good corrosion resistance, making them suitable for use in various environments.
Easy to Use: Due to the double-headed nature, double head nails are very convenient to use and can complete the fixing work quickly.
Easy Removal: The exposed second head allows for easy removal with a hammer or crowbar, reducing the risk of damaging the material.
Sizes of duplex head nails
|
Size |
Gage No. |
Length Overall in. |
Lengt under Lower Head in. |
Diam Top Head in. |
Diam Lower Head in. |
Distance between Head in. |
Approx Number 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 |
6 |
4 1/64 |
3 1/2 |
5/16 |
3/8 |
3/8 |
28 |
|
Length is frm the point to the underside of the lower head. |
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Double head nails application
Temporary Construction: Ideal for projects where the duplex head nails need to be removed later, such as concrete formwork, scaffolding, and temporary bracing.
Formwork: Commonly used in concrete formwork because the exposed head makes the double head nails easier to pull the nails out once the concrete sets.
Scaffolding: Used to hold together temporary structures that need to be disassembled after use.
Event Construction: Suitable for building temporary stages, seating, and other structures for events.
DIY Projects: Handy for do-it-yourself projects where temporary fixtures are required.
Packing
Exported standard carton,small box with outside paper carton.plastic bag and so on.
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