In engineering, carpentry, and construction, nails refer to pointed hard metals (usually steel) that are used for fixing wood and other objects. The hammer nailed the nail into the object, and recently there was the appearance of a nail gun and a gas nail gun. Because nails can stabilize objects, they are hooked on them by their own deformation and rely on friction. The nails have different shapes due to their many uses. The most common nails are called "wire nails." In addition to common nail names, there are tack nails. Drywall nail manufacturers take us to find out about nails:
It is similar in shape to round nails, with the head slightly thicker. However, cement nails are made of high-quality steel and have the advantages of firmness and bending resistance. They can be directly nailed into concrete and brick walls. The common specifications are 7~35mm. Also known as wood screws. It is more easily combined with wood than other nails, and is mostly used in the combination of metal and other materials with wooden materials.
The body is like a canopy, its head is round and flat, crosses or a head, and its bottom is a sharp bottom. Nail strength is particularly strong. Applicable to some places where strong nailing force is required, such as drawers, wooden roof hangers, etc. Common specifications range from 50 to 85mm in many sizes. It is a nail with two pointed ends and a smooth surface in the middle. The nails are easier to combine and fix the wood than other nails, and are particularly suitable for use as dowels when the boards are joined together. Common specifications are 25 to 120 mm. The screw body is deeper, has higher hardness, and is cheaper. It can better combine two metal parts than other nails. Mostly used for the connection and fixation of metal components, such as the production of aluminum alloy doors and windows. The shape is similar to cement nails, but it is shot in a gun. In contrast, nail fastening is better and more economical than manual construction. At the same time more convenient than other nail construction. Shooting nails are mostly used in the construction of wooden works, such as fine wood production and wooden surface engineering.
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The bolts commonly used in the renovation project are mainly divided into plastic and metal, which are used to replace the embedded bolts. Applicable to all kinds of wall surface, ground anchoring building fittings and objects. Straight nails use: decoration industry, plywood, slatted. The wooden furniture of the furniture manufacturing industry is embedded with straight nails.