What Are the Characteristics of High-Strength Bolts?

High-strength bolts are bolts made of high-strength steel or those that require a large preload. They are commonly used for connections in bridges, railways, and high-pressure or ultra-high-pressure equipment. The fracture of such bolts is often brittle. High-strength bolts used in ultra-high-pressure equipment require significant prestress to ensure the sealing of the container. As a professional fastener manufacturer, XINCHI is pleased to introduce the characteristics of high-strength bolts.

Strong Coating Toughness
The galvanized coating of high-strength bolts forms a special metallurgical structure, which can withstand mechanical damage during transportation and use.

High Reliability
The galvanized layer of high-strength bolts is metallurgically bonded to the steel, making it an integral part of the steel surface. This ensures the durability and reliability of the coating.

Low Processing Cost
The cost of hot-dip galvanizing for rust prevention is lower than that of other paint coatings.

Comprehensive Protection
Every part of the galvanized component is covered with zinc, even in recesses, sharp corners, and hidden areas, ensuring all-around protection.

Long-Lasting Durability
In suburban environments, a standard hot-dip galvanized anti-rust coating can last for more than 50 years without the need for repairs. In urban or coastal areas, the standard hot-dip galvanized coating can last for 20 years without requiring maintenance.

Time and Labor Efficiency
The galvanizing process is quicker than other coating application methods and eliminates the need for on-site painting after installation.

XINCHI is a trustworthy fastener company, especially in furniture nuts. We have a factory,  founded in 2007. We are the designated fastener supplier to“STAPLE”. As a trusted fastener supplier,  XINCHI can offer a wide range of high-quality fasteners, including nuts, screws, bolts, rivets, washers, etc. If you want to know more about fasteners or want to wholesale fasteners, please feel free to contact us. And then our experienced and expert service team will reply to you as soon as possible.