Firstly, let's introduce the composition of bolts: bolts: mechanical parts, cylindrical threaded fasteners with nuts. A type of fastener consisting of a head and a screw (cylindrical body with external threads), which needs to be matched with a nut to securely connect two parts with through holes. This type of connection is called bolt connection. If the nut is unscrewed from the bolt, it can separate these two parts, so bolt connection is a detachable connection.
Next, let's take a look at the development and applications of bolts?
Bolts are indispensable in daily life and industrial production manufacturing, and bolts are also known as the rice of industry. It can be seen that bolts are widely used. The application scope of bolts includes: electronic products, mechanical products, digital products, power equipment, and electromechanical mechanical products. Bolts are also useful in ships, vehicles, hydraulic engineering, and even chemical experiments. Anyway, bolts are used in many places. Precise bolts used in digital products. Micro bolts used for DVDs, cameras, glasses, clocks, electronics, etc; General bolts for television, electrical products, musical instruments, furniture, etc; As for engineering, construction, and bridges, large bolts and nuts are used; Transportation equipment, airplanes, trams, cars, etc. are used with both large and small bolts. Bolts bear important tasks in industry, and as long as there is industry on Earth, the function of bolts will always be important.
