Coal mine nuts are mainly used in the coal mine industry to strengthen and firmly connect the parts in various equipment, prevent loosening and falling off accidents in the process of coal mining and transportation, and ensure coal mine safety ‌.】

1. Tianlong Heavy-Duty Carbon Steel Mining Nuts are made of high-quality carbon steel, adapting to harsh environments.  

Carbon steel is widely used in mining nuts due to its excellent mechanical properties. The underground coal mine working environment is complex, with high humidity and many corrosive substances. However, carbon steel mining nuts have high strength characteristics, capable of withstanding huge tensile, compressive, and torsional forces. In addition, their good wear resistance can reduce friction loss and lower mining costs.  

2. Heavy-Duty Carbon Steel Mining Nuts have a wide range of thread sizes for precise adaptation to various mining equipment.  

The coal mining industry covers many types of equipment, which have various requirements for nut thread sizes. Heavy-Duty Carbon Steel Mining Nuts are available in multiple thread sizes from M16 to M50, where you can definitely purchase the most suitable nuts. On this platform, you can achieve one-stop consultation and procurement, and receive our high-quality transportation and after-sales services.  

3. Diversified surface treatments of Mining Nuts enhance protective performance.  

Tianlong Heavy-Duty Carbon Steel Mining Nuts have multiple surface treatment processes. Among them, the black surface treatment can isolate the nuts from contact with humid air and corrosive gases, greatly improving the nuts' rust and corrosion resistance. The natural-color treated nuts offer a higher cost-performance ratio, and for the installation of monitoring equipment sensitive to electromagnetic interference, natural-color nuts can reduce interference.  

4. Mining Nuts with multiple strength grades.  

In the driving devices of coal mine conveyor belts, which need to withstand high tensile forces and torques, nuts with high strength grades such as 10.9 are selected. For some auxiliary support structures, 4.8-grade nuts can meet the requirements.