Do you know the Scope of Use Spiral Screw?

As a Rail Bolt Manufacturer, share with you.

Scope of application

There are many names for screws, and everyone's name may be different. Some people call it screws, some call them screws, some call them standard parts, and some 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 physics and mathematics principle of the oblique circular rotation of the object and the friction force to gradually tighten the utensils.

Spiral Screw

Screws are indispensable in daily life and industrial production, so screws are also called industrial meters. The scope of application of screws are: electronic products, mechanical products, digital products, electrical equipment, mechanical and electrical products. Screws are also useful in ships, vehicles, water conservancy projects, and even chemical experiments.

There are many types of screws, whether it is very small screws for glasses or large screws for large-scale heavy electrical engineering. The accuracy of screws is usually 6g (level 2, American standard "IFI" is 2A thread), and the crude screws used in construction projects are 1g.

Screws have a wide range of applications, so the screw market is larger, leading to more manufacturers of screws. When choosing a professional screw manufacturer, buyers need to understand some professional basic knowledge of screws, such as screw classification standards and American screw specifications.

Performance

Self-tapping screws

For self-tapping screws with a diameter of 0.8mm to 12mm. For this kind of screws, they generally have high hardness. Self-tapping screws must undergo a screw-in test, that is, screw the screw into a test plate to check whether the hardness of the screw meets the standard.

Self-drilling screw

The tail of the screw generally shows the shape of a drilled tail. This kind of screw is very hard. Compared with ordinary screws, it not only has better maintenance ability, but also has a very strong effect in connecting objects. For screws with this performance, generally, auxiliary processing is not required. You can directly drill a hole on the object to lock the object. Not only is it very convenient to use, but it can also greatly improve the efficiency of work. This kind of self-drilling screw can be said to be the first choice of workers in various fields.

Our company also sells Spiral Screw, please contact us.