DIN 555 is a German standard that defines the specifications of a hexagonal nut. This type of nut is one of the most common in fastening technology due to its simple design and reliability.
Dimensions of DIN 555 Hex Nut
The dimensions of a DIN 555 nut can vary depending on the diameter of the bolt thread with which it is used. The main parameters that characterize the size of the nut are:
- Nut height: Determines the thickness of the nut.
- Nut width: Determines the distance between opposite faces of the hexagon.
- Thread diameter: Determines the diameter of the bolt thread with which the nut interacts.
Strength Class of DIN 555
The strength class of a DIN 555 nut indicates its ability to withstand certain loads without deformation or destruction. The higher the strength class, the greater the load the nut can withstand. Most often, nuts with a strength class of 8.8 or 10.9 are found, which means high strength and reliability for this type of fastener.
Fastener Group DIN 555 Hex Nut
The DIN 555 hex nut belongs to the group of fasteners used to connect parts with bolts. This type of nut is universal and is used in various industries.
Materials of Manufacture DIN 555
High-quality steels are usually used to manufacture DIN 555 nuts. They are often additionally coated with zinc or other materials to improve corrosion resistance and appearance.
Application of DIN 555
DIN 555 nuts are widely used in various industries:
- Mechanical engineering: For connecting machine parts and mechanisms.
- Construction: For fastening metal structures.
- Automotive industry: For fastening body parts, engine, and other elements.
- Furniture industry: For connecting metal elements of furniture.
Advantages of using DIN 555 nuts:
- Versatility: Can be used with various types of bolts.
- Reliability: Provides a strong connection of parts.
- Ease of use: Easily tightened and loosened with a wrench.
- Availability: Wide range of sizes and materials.
The DIN 555 hex nut is one of the most common and versatile fasteners. Its high strength, reliability, and ease of use make it indispensable in many industries.
