Nonferrous Metals DIN 931-1-1987 Hexagon head bolts
Product Overview:
DIN 931 Hexagon head bolt is a widely used industrial fastener, produced according to the German industrial standard DIN 931, with a standard hexagon head design for easy tightening using a wrench or socket. Its high strength and precise thread manufacturing ensure reliable connections in a variety of machinery and structures, suitable for automotive manufacturing, engineering equipment, bridge construction and many other fields.
Grade:
NO
Nonferrous Metals DIN 931-1-1987 Hexagon head bolts Details
The hexagon head bolt is a standardized, high-performance, and versatile fastener product. The bolt thread specifications range from M1.6 to M39, with a pitch varying from 0.35mm to 4mm. The product grades can be divided into Grade A and Grade B. In order to improve the corrosion resistance and aesthetics of bolts, their surfaces are usually treated. Common surface treatments include white zinc, hot dip galvanizing, dacromet, blackening and galvanizing. These treatments not only enhance the corrosion resistance of the bolts, but also extend their service life.
Product Characteristics
Application
It is widely used in various fields such as mechanical equipment, automotive manufacturing, construction engineering, bridge construction, power equipment, and more.
Product Characteristics
- Hexagonal head design: easy to use tools such as wrenches or screwdrivers to tighten and loosen, improve work efficiency.
- 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.
- 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
It is widely used in various fields such as mechanical equipment, automotive manufacturing, construction engineering, bridge construction, power equipment, and more.
- Automotive industry: Used to connect engine, chassis and other components in the automotive manufacturing process.
- Construction engineering: Used for the connection and fastening of steel structure buildings, such as bridges, high-rise buildings, etc.
- Mechanical equipment: plays an important role in the structural connection of heavy machinery, wind power equipment and other fields.
