This specially designed bolt plays a crucial role in projects such as grain silo construction. Its uniqueness lies in the groove under the head, which significantly enhances waterproofing when paired with an engineered plastic washer. The bolt is most commonly requested in M10 size and comes in various grades, including 4.8, 8.8, and 10.9, to meet the needs of different projects.
The bolt's surface is treated with blue-white zinc, not only improving its corrosion resistance but also ensuring its aesthetic appeal. Particularly for grade 10.9 bolts, a rigorous hydrogen embrittlement relief process is performed during the zinc plating, effectively eliminating the risk of hydrogen embrittlement and ensuring the bolt's strength and reliability.
The combination of this bolt and the engineered plastic washer not only improves waterproofing performance but also plays a significant role in grain silo construction projects due to its excellent insulation, corrosion resistance, thermal insulation, and non-magnetic properties. Additionally, its easy installation, strong fastening force, and wide applicability make it a reliable connection component.
