Combination Bolts

Combination bolts are mainly composed of a bolt body, a flat washer and a spring washer. The body of the bolt usually has a head and a screw, and the head is commonly hexagonal in shape, which is convenient for tightening operations with a wrench. It is generally made of carbon steel or alloy steel, and the strength level varies according to different application scenarios. The threads on the screw are processed with high precision and have a uniform pitch to ensure a tight fit with the nut.

A flat washer is a ring-shaped sheet that is placed between the head of the bolt and the object being connected. Its main function is to increase the contact area between the head of the bolt and the object to be connected, thus dispersing the pressure and preventing the surface of the object to be connected from being crushed.

Spring washer is a kind of washer with elasticity, it is generally located between the flat washer and the nut, the use of its own elasticity in the nut after tightening to produce an axial elastic force. This elastic force prevents the nut from loosening under conditions such as vibration. Combination bolts are designed to simplify the installation process, increase efficiency, and ensure stability and reliability in a variety of applications.

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