The Din 938 – m10x40 – a2-70-l2a elesa is a specific type of fastener that plays a crucial role in various mechanical and engineering applications. Manufactured to precise specifications, this component offers a blend of durability, versatility, and resistance to corrosion, making it an essential part of many industrial systems.
1. Understanding the DIN 938 Standard: What Does It Mean?
The Din 938 – m10x40 – a2-70-l2a elesa standard defines the specifications for hexagonal bolts with a head, which are often used in mechanical assemblies that require a high degree of stability and strength. The “M10x40” part of the designation indicates that the fastener has a metric size of M10 with a length of 40 millimeters.
2. Material Composition: Why A2-70 Stainless Steel?
A2-70 stainless steel is characterized by its ability to withstand harsh environmental conditions, including exposure to moisture and various chemicals. This makes it an excellent choice for both indoor and outdoor applications where durability is critical. The “70” in the designation refers to the bolt’s tensile strength, indicating that it can handle significant stress without failing.
3. The Role of L2A: Understanding the Finish and Durability
The designation refers to the specific finish applied to the fastener. This finish plays an essential role in enhancing the bolt’s resistance to corrosion, improving its ability to withstand external elements.
4. Key Technical Specifications: Size, Strength, and Application
The “M10x40” designation specifies the fastener’s size and length. The 40-millimeter length provides the right balance of depth and strength for many general-purpose fastening tasks. This combination of size, strength, and material composition makes the DIN 938 – M10x40 – A2-70-L2A Elesa fastener a reliable choice for applications that require both strength and resistance to wear and corrosion, such as automotive, construction, and heavy machinery.
5. Common Uses and Applications: Where Is It Used?
It is particularly common in mechanical assemblies, machinery, automotive engineering, and structural projects. Its versatility ensures that it is a vital component in many systems that require robust and long-lasting fastening solutions.
6. Benefits of Choosing the
First, its robust tensile strength ensures that it can handle significant stress, making it suitable for high-pressure systems. Its corrosion resistance, thanks to the A2-70 stainless steel, guarantees that it will perform well even in challenging environments. The L2A finish provides added protection, increasing the longevity of the fastener. These advantages make it a dependable component for a wide range of engineering applications.
7. Conclusion: The Reliability and Versatility of the
The DIN 938 – M10x40 – A2-70-L2A Elesa fastener offers a combination of strength, corrosion resistance, and durability that makes it a valuable choice for various industrial and commercial uses. Whether used in automotive, construction, or heavy machinery, this fastener provides a reliable and secure fastening solution that ensures long-term performance.
