Bolts: Mechanical parts, threaded threaded fasteners with nuts. A type of fastener consisting of a head and a screw (with an external thread) is required to fit the nut for fastening the connection of two parts with through holes.

Application of bolts

Bolts have a lot of names, each person's name may be different, it was called a screw, it was called a bolt nail, it was called fasteners. Although there are so many called, but the meaning is the same, are bolts.

Bolts are common to fasteners. Bolt is the use of the object of the circular circular rotation and friction of the physical and mathematical principles, step by step to fasten the tools of the tools.

Bolts in the daily life and industrial manufacturing which is indispensable, bolts are also known as the industrial rice. Visible bolts are widely used.

The use of bolts are: electronic products, machinery products, digital products, electrical equipment, mechanical and electrical machinery products. Ships, vehicles, water conservancy projects, and even chemical experiments are also useful bolts. Anyway, there are more places to use the bolt. Especially in the digital products used above the precision bolts. DVD, camera, eyeglasses, watches and clocks, electronic and other micro bolts; TV, electrical products, musical instruments, furniture and other general bolts; as for engineering, construction, bridges are large bolts, nuts; transport equipment, aircraft, trams, cars Such as the size of the bolt and use. Bolts in the industry has an important task, as long as there is industry on earth, the function of the bolt is always important.