Scope of application
Micro screw manufacturers introduced that there are many ways to call screws. Everyone can use the combination screw differently. Some people call them screws, some people call them screws, some people call them specification pieces, and some people call them fasteners. Although there are so many names, they all mean the same thing. They are all screws. Screws are the general term for fasteners. The principle of the screw is to use the physical and mathematical principles of oblique rotation of objects and physical friction to gradually tighten machine parts.
Screws are indispensable in daily life and industrial production and production. Screws are also called industrial rice. It can be seen that the screw is widely used. The application range of the screw includes: electronic products, mechanical products, digital products, power equipment, electromechanical products. Screws are also used in ships, vehicles, hydraulic engineering and even chemical experiments. In any case, screws are used in many places. Especially accurate screws for digital products. DVD, miniature screws are used for cameras, glasses, wall clocks, electronics, televisions, electrical products, musical instruments, furniture and other general screws; as for engineering, construction, bridges, use large screws and nuts; transportation equipment, airplanes, trams, automobiles, etc. Screws and small screws are combined. Screws play an important role in industry. As long as there is industry on the earth, the function of the screw will always be important.
There are many types of screws, whether it is the smallest screw for glasses or the large screw for heavy electrical engineering. The accuracy of screws is usually 6G (level 2, IFI 2A), and 1g is used for thick screws used in construction projects.
screws are widely used, so the screw market must be relatively large, the demand must be relatively large, and there will definitely be more screw manufacturers in the screw industry. When choosing a professional screw purchase manufacturer, the buyer must first understand some basic professional knowledge of screws, such as screw classification specifications and American screw specifications.
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