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Hot-dip galvanized hex socket bolts are a common type of bolts that are widely used in various industries and fields. They have many advantages, such as high strength, corrosion resistance, easy installation and disassembly, etc. This article will introduce in detail the characteristics, usage, manufacturing process, selection and maintenance precautions of hdg hex socket screws.

Features of galvanized hex socket bolts. Hot-dip galvanizing is a commonly used anti-corrosion treatment method, which can effectively prolong the service life of bolts and nuts. Hot-dip galvanized hexagon socket head bolts are usually made of carbon steel material, and then galvanized by immersion in molten zinc. This galvanized layer can form a strong protective layer to prevent the bolt from contacting with oxides such as oxygen and moisture in the environment, thereby avoiding corrosion and rust.

Application fields of galvanized hexagon socket bolts. Due to its high strength and corrosion resistance, hot-dip galvanized hexagon socket bolts are often used in construction, mechanical equipment, bridges, aerospace, automobile manufacturing and other industries. In the field of construction, hot-dip galvanized hexagon socket bolts are widely used to connect steel structures, trusses and other important structural components. In the manufacture of machinery and equipment, hot-dip galvanized hexagon socket bolts are often used to connect machine parts to ensure the stable operation and safety performance of the machine.

Manufacturing process of hot-dip galvanized hexagon socket bolts. First of all, it is necessary to select a suitable carbon steel material, usually using high-quality low-carbon steel or medium-carbon steel as a raw material. Next, the steel is machined into the shape of the bolt and heat-treated to increase its strength. After that, the finished bolts are pickled and cleaned to remove surface oil and oxides. Finally, the bolts are galvanized in a bath of molten zinc to create a corrosion-resistant zinc coating. The entire manufacturing process requires strict quality control to ensure the performance and quality of the bolts.