Mushroom Head Coal Mine Hex Nuts 4 Surface Finishes for Underground Safety
Type: Coal Mine Nut
Material: Carbon Steel, SS304/316
Thread Size: M5 ~ M36
Surface Finish: Plain, Black, Zinc Plated, Yellow Plated
Class: 4.8, 8.8, 10.9
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Key Attributes
Type: Coal Mine Nut
Material: Carbon Steel, SS304/316
Thread Size: M5 ~ M36
Surface Finish: Plain, Black, Zinc Plated, Yellow Plated
Class: 4.8, 8.8, 10.9
Specification
Products Overview
Product specifications
The role of coal mine nuts in the coal mining industry mainly includes the following aspects:
Firstly, coal mine nuts are widely used in various aspects such as underground vehicles, mining equipment, conveying equipment, ventilation equipment, lighting equipment, etc. Its main function is to reinforce and firmly connect various components in the equipment, prevent accidental situations such as loosening and detachment during coal mining and transportation, and ensure safe production in coal mines.
Secondly, the design of coal mine nuts has characteristics such as pressure resistance, wear resistance, and corrosion resistance to ensure their long-term opening and closing functionality in harsh working environments, thereby ensuring the safety and reliability of the support. The quality of coal mine nuts is particularly important as it can ensure the stability of coal mine supports, thereby ensuring the safety and reliability of coal mines.
In addition, coal mine nuts also play an important role in the construction industry, mainly used to connect and fix steel structures, concrete components, etc. of buildings, such as connecting bridges, highways, tunnels, large buildings, etc. At the same time, it has a wide range of applications in fields such as water conservancy engineering, road construction, and urban rail transit.
Key Features:
- Mushroom Head Design: Tianlong Mushroom Head Coal Mine Hex Nuts feature a thickened, rounded crown that evenly distributes pressure, reducing the risk of nut stripping and improving stability.
- Multi-Level Strength: Available in 4.8 (general support), 8.8 (high-stress roofs), and 10.9 (critical load-bearing structures), meeting global mining standards for diverse applications.
- Safety-Centric Engineering: Through rigorous impact and torque testing, these nuts minimize the risk of failure and loosening in dynamic underground environments.
Why Tianlong Stands Out?
Unlike generic hex nuts, Tianlong’s mine-specific design tackles three core challenges:
1. Corrosion: Stainless steel and plated options outperform standard carbon steel in wet, acidic mine shafts, extending service life.
2. Vibration: The mushroom head’s wider bearing surface reduces loosening caused by conveyor belt movements or blasting shocks.
3. Installation Speed: Smooth threads and standardized surface finishes enable faster wrenching, reducing downtime during installations.
As a high-value Chinese fastener manufacturer and customizer, Tianlong delivers one-stop high-performance fastener solutions worldwide, combining reliable quality with competitive pricing.
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Mushroom Head Coal Mine Hex Nuts 4 Surface Finishes for Underground Safety
Type: Coal Mine Nut
Material: Carbon Steel, SS304/316
Thread Size: M5 ~ M36
Surface Finish: Plain, Black, Zinc Plated, Yellow Plated
Class: 4.8, 8.8, 10.9
Still deciding? Get samples first, Contact US !
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Hebei Tianlong Fastener Co., Ltd
Contact: Sophia
Tel: +86 18630088852
Tel: +86 15132010868
E-mail: [email protected]
E-mail: [email protected]
Add: Tianlong Company, Yongnian District, Handan, Hebei, China
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