If you’re unsure if duplex nails are suitable for your project, consult with a professional or use a different type of fastener. If you're running a script or application, please register or sign in with your developer credentials here. The results showed a 47% difference, with 45 Duplex Screws drilled in versus 24 Duplex Nails hammered in. For temporary construction where nail removal is required, such as concrete forming or scaffoldings. Most purchases from business sellers are protected by the Consumer Contract Regulations 2013 which give you the right to cancel the purchase within 14 days after the day you receive the item.

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Depending on the application, if too much force or bending is required to remove the nails, they are often not reusable.Additionally, duplex Nails are heat-treated to increase their hardness and resistance to wear and tear. As more wood scaffolding is replaces by metal, the name duplex nail and doubled headed nail becomes common terms. The heads of duplex nails are designed to be easily driven into wood and other materials, with one head acting as a guide for the other. As a professional supplier of fasteners, we often receive inquiries about duplex nails and their applications.

We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. The unique configuration is designed to for easy removal when a temporary construction projects finished.Today there are a large variety of styles and sizes of Duplex Nails made by manufacturers worldwide. 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. com/p/Grip-Rite-8-x-3-in-16-Penny-Bright-Steel-Duplex-Nails-30-lbs-Pack-16DUP30BK/100171285" on this server. Hebei Cucheng ’s main products Roofing Sheets, Metal Nails, Wire and Wire Mesh, Fastener and Screw, Valves, Scaffolding, Metal Pipes and Pipe Fittings, Aluminum products and other building materials and hardware. The nails come in different sizes, shapes, and lengths, making them perfect for a wide range of uses and simplifying the assembly process.

A badly broken finger or thumb can result in more than a month off work and can leave lasting disabilities. Duplex Screws and Duplex Nails are flanged-head or double-headed fasteners that are often used to build temporary structures such as braces, scaffolding and concrete formwork. Electro-galvanized (yellow) nails offer the same corrosion protection as white galvanized nails the only difference is the color. When removing the forms with a hammer or pry bar, substantial pressure is placed on the forms, which can break the edge of the freshly poured cement. In another study, crews were timed for one minute to see how many screws and nails could be installed in the same amount of time.Duplex nails are used for temporary construction where nail removal is required, such as concrete forming and scaffoldings. All merchandise must be diagnosed by an authorized service center such as Nail Gun Depot to be deemed defective. New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging .

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. Their high strength, durability, and holding power make them ideal for use in structural engineering and heavy-duty projects. 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. This is especially useful in projects where structures are assembled and disassembled frequently, such as scaffolding or temporary stages.Duplex Nails are as strong as regular nails, but the double head makes them easier to remove with a claw hammer or crowbar. Workers can drive the nail until the lower head is flush with the material and extract the upper head with pull bar or the reverse end of a claw hammer. 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.