DIN 558 specifies medium-threaded hexagon head bolts, a common type of fastener used in various applications. These bolts feature a hexagonal head for robust grip with wrenches and are known for their high strength and durability. The DIN standard defines the bolt's dimensions, including length, diameter, thread pitch, and material composition, ensuring compatibility and reliability across different manufacturers.

They are commonly used in industrial equipment, construction projects, and automotive assemblies. Selecting the right DIN 558 bolt is crucial for achieving a secure and reliable connection. Factors to consider include the required load capacity, environmental conditions, and material compatibility.

Hexagon Nuts with Fine Thread - DIN 976 A

DIN 976 A specifies hexagon nuts with a fine thread pitch, designed for use in applications requiring precise attachment. These fasteners are manufactured to stringent tolerances and provide a reliable connection. They are commonly used in automotive settings where high strength is essential. DIN 976 A nuts are available in a range of sizes and materials to suit diverse applications.

• Key features include:
• {A six-sided hexagon shape for easy handling with wrenches
• Fine thread pitch for precise adjustment and secure fastening
• Compliance with DIN 976 A standard ensuring quality and consistency

Hexagonal Washers - DIN 125

DIN 125 specifies the dimensions and tolerances for hexagonal washers. These elements are commonly used in applications where a large bearing surface is required, often accompanying bolts or screws. The hexagon shape provides improved grip and prevents rotation, ensuring a secure attachment. The material ingredients can vary get more info depending on the application, with common choices including steel, stainless steel, and brass.

• Made from different materials such as
• {Offering enhanced grip and stability| Ensuring increased grip and stability
• {Ideal for applications requiring a large bearing surface|Perfect for scenarios demanding a broad bearing surface

Bolts with Hexagon Head and Flange - DIN 975

DIN 975 defines a specific type of fastener known as a bolt with a hexagon head and flange. These bolts are commonly utilized in industrial applications where a secure and robust connection is required. The six-sided head provides a reliable grip for tools, while the flange ensures a stable base. DIN 975 specifications outline various dimensions, including thread size and length, to accommodate diverse application needs. These screws are often manufactured from materials such as steel or stainless steel, chosen for their strength and durability.

• Examples of DIN 975 bolts encompass various industries, including automotive, construction, and machinery manufacturing.
• The flange design helps to distribute the load efficiently across a wider surface area, preventing stress concentration on a single point.
• Meeting DIN 975 standards ensures consistent quality and performance of these fasteners.

German Standard

DIN 976 specifies the technical specifications for hexagon nuts. These nuts feature a hexagonal shape, which enables easy tightening and loosening using a wrench. The standard outlines various measurements, types of material and specifications. DIN 976 hexagon nuts find application in a broad range of industries, amongst automotive, construction, and machinery.

• Frequently {used materials for DIN 976 nuts include steel, stainless steel, and brass.
• The standard also addresses the surface treatment of hexagon nuts to improve resistance to environmental factors.
• Compliance with DIN 976 ensures consistency of hexagon nuts within engineering applications

Comparing DIN 975 & DIN 976

When picking bolts and nuts for industrial applications, it's essential to understand the differences between various standards. Two common specifications in the European market are DIN 975 and DIN 976. While both offer hexagonal head bolts with corresponding nuts, they distinguish in crucial aspects. DIN 975 bolts are typically applied for applications requiring a higher-strength connection, while DIN 976 bolts are often selected for less demanding uses.

A key difference lies in the thread form. DIN 975 bolts utilize a fine thread pitch, providing higher tensile strength. On the other hand, DIN 976 bolts feature a finer thread pitch, which facilitates smoother installation and lowers torque requirements.

• Additionally, the material composition can also change between the two standards. DIN 975 bolts are commonly made of carbon steel, while DIN 976 bolts may be manufactured from different metals, including zinc-plated carbon steel.
• Appreciating these distinctions is crucial for selecting the appropriate bolt and nut combination for a specific application.