1. Bolts
Generally, bolts have relatively high strength. This is because the design and manufacturing process of bolts focuses on their ability to withstand large tensile and shear forces. High-strength bolts are widely used in the machinery and construction fields; they can withstand large loads. For example, in the cable connections of bridges, high-strength bolts are used to ensure a secure connection between the cables and the bridge structure, bearing the enormous tensile forces generated by vehicle loads, etc.
2. Screws
The strength of screws varies depending on their type and material. Some small screws, such as plastic screws used in electronic equipment, have relatively low strength and are mainly used for connecting lightweight materials. Screws made of special materials, such as stainless steel screws, have good corrosion resistance and a certain strength, and can be used in applications with high environmental requirements, such as connecting outdoor equipment.
