Truss screws can be basically divided into two types: cutting truss screws and forging truss screws. Cutting truss screws is achieved by cutting raw materials into fixed shapes and then machining them. Therefore, their external shape is regular. The forged truss screws are forged by heating the metal and using a forging machine. This means that the shape of the forged truss screws may be more complex.

Truss screws are usually made of high-strength alloy steel, stainless steel, titanium alloy and other materials to ensure that they can withstand high loads and will not have corrosion or other problems during long-term use.

The key factors in selecting suitable truss screws are load, stress, and environment. The greater the clamping force, the larger the screw size needs to be selected to meet the requirements under high load conditions. In marine, corrosive, and other harsh environments, it is necessary to choose high-strength materials such as stainless steel or titanium alloys that meet the requirements.

Truss screws are a widely used connector that plays an irreplaceable and important role. This article introduces the definition, classification, material, function, and other aspects of truss screws, hoping to help readers understand and master the basic knowledge of truss screws, so as to play the maximum role in practical applications.