Why Use a Double Headed Nail / duplex nail?


As we know, a double-headed nail or duplex nail is the nail of choice for quick projects such as construction scaffolding, form work or temporary braces. Generally, Double-headed nails are as strong as common nails but feature two heads for easy removal. It is driven into the wood to the first head, leaving a small bit of the nail and the second head sticking out. Hence, all you need is the reverse end of a claw hammer to remove a double-headed nail. It is very important to choose a reliable and efficient Coil Nail supplier Detroit so that you can get best quality product.
The things which we would be discussing in this piece of blog are:
  • Common uses
  •  Identification
  • Size removal

Let us discuss the points in detail:

Common Uses-

Generally, Double-headed nails are often used for temporary projects because they can be easily removed with a standard hammer.  Also, in concrete pouring projects, double-headed nails are used to fasten wood forms while the concrete is poured. As soon as the concrete has hardened, the wood forms can be easily taken apart with a hammer, yanking the nails out by the protruding second head of each nail. So, the double-headed nails are reclaimed in a similar manner when wooden scaffolding projects are completed. If you wish to buy any common nails, then choose Karam Industries which is an experienced Common Nails supplier. We are known for providing best quality and affordable nails.

Identification-

Do you know? A double-headed nail must be made of steel wire with a bright finish, round smooth shank, flat heads and a diamond point, According to federal specifications.  These nails are the only nails that have two heads, which is their most distinctive feature.

Size-

Next, Double-sided nails come in six sizes (6d, 8d, 10d, 16d, 20d and 30d) that range from 1 to 4 inches in length. The distance between each nail head ranges from 1/4 inch to 7/16 inch and increases in length as the nail's overall length increases.

Removal-

For the removal, drive the nail into the wood like a regular nail, or up to the first head when hammering a double-headed nail. The second head will even remain visible outside the wood. To remove the nail, insert the reverse end of the standard claw hammer between the two heads. Now, pull the hammer toward you in a downward motion to release the nail from the wood.

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