This comprehensive guide explores China DIN 912 M12 screws, covering their specifications, applications, material properties, and quality considerations. We'll delve into the importance of sourcing reliable suppliers and highlight factors to consider when choosing these essential fasteners.
The DIN 912 standard defines hexagonal socket head cap screws, commonly known as Allen screws or hex bolts. The M12 in China DIN 912 M12 specifies a nominal diameter of 12 millimeters. These screws are characterized by their high strength, precision, and versatility, making them suitable for a wide range of applications. Understanding the DIN 912 standard ensures consistent quality and reliable performance.
China DIN 912 M12 screws are typically manufactured from various materials, with steel being the most common. The material grade significantly impacts the screw's strength and resistance to corrosion. Common grades include:
| Grade | Material | Tensile Strength (MPa) |
|---|---|---|
| 4.8 | Low Carbon Steel | 400 |
| 8.8 | Medium Carbon Steel | 800 |
| 10.9 | High Carbon Steel | 1000 |
Note: These values are approximate and can vary based on manufacturer specifications.
The strength and precision of China DIN 912 M12 screws make them suitable for a vast array of applications, including:
These screws are frequently used in the construction of industrial machinery where high tensile strength and reliability are critical.
The automotive industry utilizes these screws extensively in various components due to their durability and ability to withstand high stress.
In construction projects, these screws find applications in structural components and heavy-duty applications.
Selecting a reputable supplier is crucial for ensuring the quality and consistency of your China DIN 912 M12 screws. Look for suppliers with:
For high-quality fasteners, consider exploring suppliers like Hebei Dewell Metal Products Co., LTD, a leading provider in the fastener industry. They offer a wide range of fasteners, including China DIN 912 M12 screws, ensuring consistent quality and meeting diverse industrial demands.
Understanding the specifications, material properties, and applications of China DIN 912 M12 screws is vital for any project requiring robust and reliable fastening solutions. By carefully selecting a reputable supplier and considering the specific needs of your application, you can ensure the successful and long-lasting performance of your project.
Disclaimer: The information provided in this article is for general knowledge purposes only and should not be considered professional engineering advice. Always consult with a qualified professional for specific applications and safety requirements.
