An ISO 21269 bolt is a high-quality fastener used to join various components in diverse industrial applications. It is distinguished by its high strength, reliability, and durability.
Key characteristics:
- Head: Cylindrical, with an internal hex socket, allowing for tightening using a hex key.
- Thread: Metric, with varying pitch, ensuring a secure fit in the material.
- Length: Varies widely, enabling the selection of a bolt to suit any thickness of the components being joined.
- Diameter: Determined by the ISO 21269 standard and depends on the load the bolt must withstand.
- Material: Typically made of carbon steel, providing high strength and corrosion resistance. Options with additional coatings (zinc, nickel) are available to enhance corrosion resistance and decorative properties.
Strength Class ISO 21269
The strength class of an ISO 21269 bolt determines its ability to withstand loads without deformation or failure. Generally, medium-strength steel is used for bolts, ensuring a reliable connection of components. The exact strength class depends on the specific steel grade from which the bolt is made and is indicated in the technical documentation.
Fastener Group: ISO 21269 Bolt with Cylindrical Head and Internal Hexagon
The ISO 21269 bolt belongs to the group of fasteners used to join components made of various materials, such as wood, metal, plastic, and others. Due to its design, it provides a strong and reliable connection that can withstand significant loads.
Materials for Manufacturing ISO 21269
The primary material for manufacturing ISO 21269 bolts is carbon steel. It offers high strength, rigidity, and corrosion resistance. To enhance decorative properties and corrosion protection, bolts can be coated with various types of coatings such as zinc, nickel, or chrome.
Applications of ISO 21269
ISO 21269 bolts are widely used in various industries and construction for:
- Machinery: Joining machine parts, mechanisms, and structures.
- Instrument making: Creating precise instruments and tools.
- Construction: Fixing metal structures, fastening building elements.
- Automotive industry: Joining vehicle components.
Advantages of using ISO 21269 bolts:
- High strength: Provides a reliable connection of components.
- Durability: Made of strong materials.
- Versatility: Can be used with various materials.
- Ease of installation: Easily tightened thanks to the internal hex socket.
ISO 21269 bolts are an indispensable element in various production and repair works. Their high quality and reliability ensure the durability of constructions.
