A blind rivet is a connecting piece consisting of a nail body and a "core". Its function is to use a special tool to remove the "core" of the nail when the nail body is penetrated into the two objects that need to be connected. Partially pull out to form a solid fixed connection. Blind rivets have the following advantages:

1. Strong reliability. The core blind rivet body will form high-strength and outstanding friction with the metal surface of the connecting material, thereby ensuring the reliability of the connecting parts.

2. Strong tensile strength. Compared with ordinary rivets, blind rivets have a greater load-bearing capacity and are usually suitable for occasions that require high-strength support.

3. Wide range of applications. Blind rivets have a simple structure and are easy to use. They are widely used in machinery manufacturing, electronic products, automobile industry and other fields.

4. There is no need to process the objects to be connected. Blind rivets can be directly fixed on the objects to be connected without processing, saving time and labor costs.

2. Application of blind rivets

1. Machinery manufacturing. It can be used for the connection and fixation of mechanical parts, such as automobile engines, aerospace equipment, industrial machinery, etc.

2. Electronic products. Can be used for connecting and fixing electronic products, such as televisions, computers, communication equipment, etc.

3. Home building materials. Can be used for connecting and fixing home building materials, such as aluminum doors and windows, bathhouse glass, etc.

In addition, blind rivets can also be used in steel structure construction, metallurgical equipment, bridges and other fields.

In short, the blind rivet is a simple, convenient, tensile strength and reliability connecting piece. It is widely used in various fields and has become an important part that is difficult to replace in modern industrial production.