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metric thread casting expansion rock bolt
Selling leads
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...Expansion Shell Rock Bolt is a reliable and secure fastening solution for hard rock drilling applications. The bolt and nut assembly features a ...
2025-07-24 00:22:38
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... 13.2KN, hardness of HRC38 to 48, and metric thread. Expansion Shell Rock Bolt offers superior anchoring performance for applications in rock and ...
2025-07-24 00:22:38
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Product Description: The Expansion Shell Rock Bolt is equipped with an expansion mechanism that is activated when the bolt is tightened. The expansion ...
2024-12-10 00:28:25
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... thread, making it easy to install and remove as needed. The hexagon head bolts provide a secure and tight grip on the surrounding rock formation, ...
2024-12-10 00:28:25
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... of ≥500MPa ensures that it can withstand extreme pressure and tension without breaking. This Bolt And Nut Assembly is made with high-quality ...
2024-12-10 00:28:25
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Product Description: One of the key features of the Expansion Shell Rock Bolt is its ultimate load capacity, which is ≥200kN. This makes it an ideal ...
2025-01-08 16:44:33
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Product Description: The Expansion Shell Rock Bolt is available in three colors - silver, grey, and black - to suit your specific needs and preference...
2024-12-10 00:28:25
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Product Description: This rock bolt is made from high-strength materials that can withstand extreme loads and pressures. With a yield strength of at ...
2024-12-10 00:28:25
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Product Description: This rock bolt is available in three different colors - silver, grey, and black, allowing it to blend seamlessly with any ...
2025-01-08 16:44:33
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... such as DIN, ASTM, ANSI, GB, JIS, BSW, and many others, ensuring that it meets the requirements of various industries and applications. This type ...
2025-01-08 16:44:33
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