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Posted 20 hours ago

Grip Rite 16DUP1 1 lb Bright Double-Head Shank Duplex Nail, 3"

£8.315£16.63Clearance
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About this deal

The nail heads are highly accessible and the nails can be quickly and easily inserted into the holes of their intended components, making the process more efficient. Duplex nails are ideally for temporary structures, such as braces, scaffolding, formwork for pouring concrete or attaching temporary cleats during roofing work. Read more about the condition New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable).

Duplex Screws feature a double-hex head, which accepts a variety of driving tools — a pile driver or hex-head screwdriver — for installation, and removal after use. Collings wrote: “After the concrete has set sufficiently, the forms are removed, but due to the fact that the heads of the nails are driven into the wood, it is very difficult to remove the nails without damage being done to the forms, which frequently have to be broken and even smashed to pieces in their removal, thus causing a considerable waste of material and loss of time. The nails are driven into the logs at an angle, which allows for the logs to settle naturally over time without pulling away from each other. The second head remains exposed to allow easy pulling when the temporary nailing project is complete.

Duplex Nails are as strong as regular nails, but the double head makes them easier to remove with a claw hammer or crowbar. Definitions and other text are available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. Since there is no need to force the removal, the screw maintains its shape and can be reused multiple times. As more wood scaffolding is replaces by metal, the name duplex nail and doubled headed nail becomes common terms.

The nail is driven into the surface to the first head, leaving a small bit of the nail and the second head sticking out. As a professional supplier of fasteners, we often receive inquiries about duplex nails and their applications. A double-headed nail, or duplex head nail, is the nail of choice for quick projects such as construction scaffolding, form work or temporary braces. If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag.Their easy assembly and wide range of sizes and shapes also make them suitable for a variety of applications. The Duplex Screw user outperformed the Duplex Nail driver in setting and form stripping – completing the task in six hours vs. Additionally make sure your User-Agent is not empty and is something unique and descriptive and try again. Duplex Screws are only available from select distributors, and come in sizes 1 ¼”, 1 ⅝” and 2 ¾”, and cost more than Duplex Nails.

Galvanized duplex nail, a variation of common nails with similar strength, features double heads for easy removal. His description detailed how the double-headed nail was ideal for use on concrete forms because it was easy to remove, compared to regular nails, without damaging the forms.A nail with a collar designed to prevent it from being driven flush, making it easy to remove, used for temporary structures.

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