Duplex Head Nails

For temporary construction where nail removal is required, such as concrete forming and scaffoldings. Smooth, uncoated shank and double head ease removal (second head remains exposed). Made to conform to ASTM F1667.




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Product Description

Duplex Nails, once nostalgically referred to as scaffold nails, now recognized as double-headed nails for their innovative and robust design that makes them an indispensable asset in the construction industry. As the name conveys, the defining characteristic of this nail is its ingenious double-headed structure. This unique configuration is meticulously engineered to facilitate easy removal, making these nails the perfect solution for temporary construction projects.

 

During installation, workers can drive the nail into the material until the lower head is flush with the surface. The upper head is protruded so that it remains above the material and can be simply pulled out using a tie rod or the claw end of a hammer once the temporary structure has served its purpose. This easy removability greatly reduces the hassle and time associated with removing temporary installations.

 

Duplex nails shine in a myriad of applications and are especially favored for constructing temporary structures like braces, scaffolding, formwork for pouring concrete, or attaching temporary cleats during roofing work. By providing the perfect balance between strength and convenience, Duplex nails not only ensure the stability of temporary constructions but also streamline the eventual teardown process.

Parameter

SIZE

GAUGE

HEAD SIZE

APPROX. COUNTS PER POUND

1-3/4"

6D

11-1/2

3/6"/17/64"

156

2-1/4"

8D

10-1/4

15/64"/9/32"

90

2-3/4"

10D

9

1/4"/5/16"

59

2-7/8"

12D

9

1/4"/5/16"

57

3"

16D

8

9/32"/11/32"

45

3-1/2"

20D

6

5/16"/3/8"

28

4"

30D

5

21/64"/7/16"

22

Application

1.Concrete pouring.

2.Scaffolding.

3.Temporary braces.

4.Wood construction.

5.Theatrical scenery.

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Features

1.Designed for temporary structures.

2.Double head for easily dismantlement.

3.The upper head remains exposed.

4.As strong as common nails and reused.

5.Great holding power and resistant to bending.

6.Complete gauges, length and sizes are available.

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