1. Duplex head nails with zinc coated or black form 2 7/64 inch to 5 inches.
Duplex heads nails also called scaffolding nails, get their name from the two layers on the head of the nail. This keeps the nail from being driven completely into a surface. This may seem odd, but not if you want to pull the nail back out again in the near future. When scaffolds are assembled, it is not usually supposed to be permanent, so these nails are often used and reused. Forms for foundations and temporary hurricane barriers over windows are other common uses for duplex nails.
Designed for temporary structures.
Double head for easy dismantlement.
The lower head remains exposed.
As strong as common nails and reused.
Great holding power and resistance to bending.
Complete gauges, lengths,s, and sizes are available.
3. Specification of Duplex Nails.
The duplex head makes it easier to remove and pull out of the form boards or other temporary construction. So, Duplex head nails are a specialty nail useful for scaffolding framework and other temporary construction.
For example, used for formwork when pouring concrete. Let’s say you were setting up a form for pouring a section of sidewalk. You’d use this type nail to connect the forms together.
If the products listed above do not meet your needs. Send us your requirements at any time.