What are the classifications of nails

There are many classifications of nails, and the differences in their uses are not the same. The little brother who sells fasteners sorts out the classification of nails and has some specific understanding of the places they use in life. Can help everyone in life.

1. Pattern nails: Uses: No nail head nails, no nail marks after being laid, characteristics suitable for very advanced decoration industry.

2. Steel row nails: Features: novel design, unique, fast efficiency, good engineering quality, wide application, etc. It is an ideal replacement product for ordinary round nails.

3. Use of code nails, K nails, N nails: furniture manufacturing sofas, chairs, sofas and leather. Decoration industry ceiling, sheet, etc., used in the wooden box industry, outer sheet

4. Cement steel nails: similar in appearance to round nails, the head is slightly thicker. However, cement steel nails are made of steel, which have the advantages of hardness and bending resistance, and can be directly nailed into concrete and brick walls. Common specifications are 7~35mm.

5. Wood screws: also known as wood screws. Compared with other nails, it is easier to combine with wood. It is mostly used in the combination of metal and other materials with wooden materials. (Guide: Selection of bolts in mechanical design)

6. Twisted nails: the nail body is like a twist, the head is round and flat, cross or flat, and the bottom is pointed. Strong nailing force. It is suitable for some places that require strong nailing force, such as drawers, wooden ceiling hangers, etc. The common specifications are from 50 to 85mm and there are many specifications.

7. Patch nail: It is a nail with pointed ends and a smooth surface in the middle. Splicing nails are easier to combine and fix wood than other nails. They are suitable for use as dowels when combining boards. Common specifications are 25~120mm.

8. Self-tapping screw: The screw thread of the nail body is deeper, the hardness is high, and the price is better. Compared with other nails, it can better combine two metal parts. It is mostly used for the connection and fixing of metal components, such as the production of aluminum alloy doors and windows.

9. Shooting nails is shot out in a gun. Relatively speaking, the nail fastening is better and more economical than manual construction. At the same time, it is easier to construct than other nails. Nails are mostly used in the construction of wooden projects, such as fine wood making and wooden facing projects.

10. Staples: used for binding paper documents, generally iron or copper, plated with nickel or nickel-zinc alloy to prevent rust.

11. Bolts: Bolts commonly used in decoration projects are mainly divided into two types: plastic and metal, which are used to replace embedded bolts. Suitable for all kinds of wall and ground anchoring building accessories and objects.

12. Straight nails: Straight nails Uses: plywood and strip assembly in the decoration industry. Wood combined inlaid rattan in the furniture manufacturing industry, etc.

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