An ISO 13918 screw is a specialized type of fastener that adheres to the international standard ISO 13918. Its distinctive feature is that it is designed to be welded to various surfaces. This welding method provides a strong and reliable joint between components, which is difficult to break.
ISO 13918 Dimensions
The dimensions of ISO 13918 screws can vary depending on the specific application. The main parameters that characterize the size of a screw include:
- Thread diameter: Determines the thickness of the screw and the diameter of the hole into which it is welded.
- Screw length: Determines the total length of the screw, including the head and threaded part.
- Welding part length: Determines the length of the part of the screw that is welded to the base.
ISO 13918 Strength Class
The strength class of ISO 13918 screws indicates their ability to withstand certain loads without deformation or failure. The higher the strength class, the greater the load the screw can withstand. Screws with a strength class of 4.8 are most commonly found, indicating high strength and reliability for this type of fastener.
ISO 13918 Fastener Group: Welding Screw
ISO 13918 screws belong to the group of welding fasteners. This group of fasteners is used in various industries where a strong joint between components is required that cannot be provided by traditional fastening methods.
Materials of Manufacture
High-quality steels are typically used to manufacture ISO 13918 screws. They are often additionally coated with copper or other materials to improve welding properties and protect against corrosion.
Application of ISO 13918
ISO 13918 screws are widely used in various industries:
- Automotive industry: For fastening body parts, interior components, and other elements.
- Construction: For fastening metal structures, roofs, facades.
- Mechanical engineering: For connecting machine and mechanism parts.
- Electrical engineering: For fastening electrical components.
- Furniture industry: For fastening metal furniture elements.
Advantages of using ISO 13918 screws:
- Strong and reliable connection: Provides a strong joint between components, resistant to vibrations and dynamic loads.
- Fast installation: Welding allows for quick and efficient fastening of components.
- Tightness: Provides a tight joint, which is important for many applications.
- Versatility: Can be used to connect various materials.
ISO 13918 screws are an indispensable element in many manufacturing processes where a strong and reliable connection between components is required. Their advantages, such as strength, fast installation, and versatility, make them a popular choice for engineers and technologists.
