Nonferrous Metals ISO 4017-2022 Hexagon head screws

Hexagon head screws have bolt thread specifications ranging from M1.6 to M64, with pitch ranging from 0.35mm to 6mm, lengths up to 300mm. The product grade is divided into A and B grades. The material is nonferrous metal, such as copper and aluminum. They are often used in occasions with high requirements for strength and corrosion resistance. For example, copper bolts can be used for occasions with high corrosion protection and electrical conductivity requirements, and aluminum bolts can be used for lightweight materials and high temperature environments.

Functional Characteristics

• High strength and stability: meet the strict mechanical performance requirements, can withstand large tensile and shear forces.
• Reusability: Bolts can be removed and installed multiple times without affecting their performance and quality.
• Hexagonal design: The head of the hexagonal head bolt is designed into six equal-sided hexagonal shape, this design is not only beautiful, but more importantly, it is easy to use tools such as wrenches for rotating operation, making the fastening process more convenient and efficient.
• Increased coefficient of friction: The shape of the hexagonal head helps to increase the contact area between the bolt and the tool during tightening, thereby increasing the coefficient of friction, reducing slip-on, and ensuring that the bolt can be firmly fixed in the desired position.

Application
These screws are widely used in various fields of mechanical assembly, including industrial equipment,construction, and automobiles.

• Industrial equipment: Used to connect various mechanical parts and equipment.
• Construction: Used for the connection and fastening of steel structure buildings, such as Bridges, high-rise buildings, etc.