DIN 558 specifies coarse-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 systems. 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.
Hexagonal Nuts with Fine Threads - 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 robust connection. They are commonly used in industrial settings where high strength DIN 603 is essential. DIN 976 A nuts are available in a selection of sizes and materials to suit diverse applications.
- Important attributes 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
Hexagon Washers DIN 125
DIN 125 defines the dimensions and tolerances for hexagonal washers. These elements are commonly utilized in applications where a large bearing surface is required, often accompanying bolts or screws. The hexagon shape provides enhanced grip and prevents rotation, ensuring a secure connection. The material composition can vary depending on the application, with common choices including steel, stainless steel, and brass.
- Crafted using diverse materials including
- {Offering enhanced grip and stability|Providing improved grip and stability
- {Ideal for applications requiring a large bearing surface|Perfect for scenarios demanding a broad bearing surface
Hexagonal Head Bolts with Flange - DIN 975
DIN 975 defines a specific type of screw known as a bolt with a hexagon head and flange. These screws are commonly utilized in industrial applications where a secure and robust connection is required. The hexagon shape 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.
- 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 screws.
Specification DIN 976
DIN 976 lays down the technical specifications for hexagon nuts. These nuts possess a hexagonal shape, which allows for easy tightening and loosening using a wrench. The standard details various measurements, compositions and specifications. DIN 976 hexagon nuts are widely used in a variety of industries, such as 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 industrial settings
Comparing DIN 975 & DIN 976
When selecting 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 bolts with corresponding nuts, they distinguish in crucial aspects. DIN 975 bolts are typically used for applications requiring a stronger connection, while DIN 976 bolts are often preferred for less demanding uses.
A key distinction lies in the thread form. DIN 975 bolts utilize a detailed thread pitch, providing higher tensile strength. On the other hand, DIN 976 bolts feature a finer thread pitch, which facilitates smoother installation and reduces torque requirements.
- Additionally, the material composition can also vary between the two standards. DIN 975 bolts are commonly made of alloy steel, while DIN 976 bolts may be manufactured from various materials, including zinc-plated carbon steel.
- Appreciating these distinctions is crucial for selecting the appropriate bolt and nut combination for a specific application.