DIN 558 specifies coarse-threaded hexagon head bolts, a common type of fastener used in various applications. These bolts feature a hexagonal head for easy tightening 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 systems. Choosing 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.
Hex Nut DIN 976 A
DIN 976 A describes hexagon nuts with a fine thread pitch, designed for use in applications requiring precise attachment. These nuts are manufactured to stringent tolerances and provide a robust connection. They are commonly used in automotive settings where high strength is essential. DIN 976 A nuts are available in a variety of sizes and materials to suit diverse applications.
- Notable characteristics 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
DIN 125 Hexagonal Washers
DIN 125 defines the dimensions and tolerances for hexagonal washers. These elements are commonly employed 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 connection. The material ingredients can vary depending check here on the application, with common choices including steel, stainless steel, and brass.
- Made from different materials such as
- {Offering enhanced grip and stability|Providing improved grip and stability
- {Ideal for applications requiring a large bearing surface| Suitable for situations needing a wide bearing area
Bolts with Hexagon Head and Flange - DIN 975
DIN 975 defines a specific type of bolt 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 wrenches, while the flange ensures a stable mounting surface. DIN 975 specifications outline various dimensions, including thread size and length, to accommodate diverse application needs. These bolts are often manufactured from materials such as steel or stainless steel, chosen for their strength and durability.
- Applications of DIN 975 bolts encompass various industries, including automotive, construction, and machinery manufacturing.
- The flange design helps to distribute the load evenly across a wider surface area, preventing stress concentration on a single point.
- Meeting DIN 975 standards ensures consistent quality and performance of these screws.
DIN 976
DIN 976 defines the technical specifications for hexagon nuts. These nuts possess a hexagonal shape, which enables easy tightening and loosening using a wrench. The standard covers various dimensions , compositions and specifications. DIN 976 hexagon nuts find application in a variety of industries, amongst automotive, construction, and machinery.
- Commonly {used materials for DIN 976 nuts include steel, stainless steel, and brass.
- The standard also covers the surface treatment of hexagon nuts to enhance durability to environmental factors.
- Adherence to DIN 976 ensures consistency of hexagon nuts within manufacturing processes
Comparing DIN 975 & DIN 976
When choosing 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 provide hexagonal head screws with corresponding nuts, they distinguish in crucial aspects. DIN 975 bolts are typically applied for applications requiring a more robust connection, while DIN 976 bolts are often selected for less demanding uses.
A key distinction lies in the thread form. DIN 975 bolts utilize a coarse thread pitch, guaranteeing higher tensile strength. On the other hand, DIN 976 bolts feature a less coarse thread pitch, which facilitates smoother installation and lowers torque requirements.
- Furthermore, the material composition can also differ between the two standards. DIN 975 bolts are commonly made of stainless steel, while DIN 976 bolts may be manufactured from various materials, including zinc-plated carbon steel.
- Recognizing these distinctions is crucial for selecting the appropriate bolt and nut combination for a specific application.