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Hexagon Head Copper Bolt
Hexagonal copper bolts are a common mechanical connector with the following product performance characteristics.
Description
1. Material characteristics:
- 1.1 Good electrical conductivity: Copper has excellent electrical conductivity, and its electrical conductivity is second only to silver. Therefore, hexagonal copper bolts are often used in electrical equipment, power lines and other fields with high requirements for electrical conductivity, which can effectively ensure the high efficiency and stability of current transmission and reduce power loss.
- 1.2 Excellent thermal conductivity: Copper also has excellent thermal conductivity, which makes hexagonal copper bolts have unique advantages in some occasions where rapid heat dissipation is required, such as in the connection parts of electronic equipment and heating elements, which can dissipate heat in time to prevent local overheating and extend the service life of the equipment.
- 1.3 Strong corrosion resistance: Copper has good corrosion resistance in general atmospheric environment and many chemical media, and is not easy to rust and corrode. Especially in some relatively weak corrosive environments such as humidity, acid and alkali, hexagonal copper bolts can maintain good performance and have a long service life.
2. Mechanical properties:

2.1 Moderate strength: Although the strength of copper is relatively lower than that of metals such as steel, hexagonal copper bolts still have a certain strength and can meet the requirements of many general mechanical connections. They can withstand external forces such as tension and shear to a certain extent to ensure the reliability of the connection.
2.2 Good toughness: Copper has good toughness, which makes hexagonal copper bolts less likely to break when subjected to external impact or vibration. They can absorb energy through their own deformation and adapt to some working environments with dynamic loads.
2.3 Excellent processing performance: Copper has relatively low hardness and is easy to perform mechanical processing operations such as cutting, drilling, and tapping. Hexagonal copper bolts of various specifications and precision requirements can be easily manufactured, and the surface quality after processing is good, which is conducive to improving the sealing and stability of the connection.
3. Connection performance:
3.1 Good tightness: The design of the hexagonal head is convenient for tightening and disassembly operations using tools such as wrenches, and can provide reliable fastening force to tightly combine the connected parts to prevent loosening.
Good anti-bite performance: Compared with some metal materials, copper has a smaller tendency to bite with other metals. During multiple tightening and disassembly processes, the hexagonal copper bolt is not easy to stick or bite with the threads of the connected parts, which is convenient for maintenance and replacement.
3.2 Low friction coefficient: The surface friction coefficient of copper is relatively low. During the tightening process, it can reduce the friction between the threads, reduce the tightening torque, make installation more convenient, and also help avoid thread damage or bolt breakage due to excessive torque.
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