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metric threading expansion shell bolt assembly
Selling leads
... industry. The metric thread type ensures that the bolt and nut assembly is easy to install, and the hexagon head bolts ensure that the bolt can be ...
2025-01-08 16:44:33
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... between the bolt and the rock surface, ensuring maximum safety and stability for your mining and tunneling operations. The Expansion Shell Rock ...
2024-12-10 00:28:25
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..., making it ideal for use in various environments. The expansion mechanism of our Expansion Shell Rock Bolt allows it to be used in structures with ...
2025-01-08 16:44:33
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...Expansion Shell Rock Bolt Expansion Shell Rock Bolt is a kind of expansion anchor bolt which is used with hard rock drill bits to anchor and ...
2025-07-10 00:20:21
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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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... 13.2KN, hardness of HRC38 to 48, and metric thread. Expansion Shell Rock Bolt offers superior anchoring performance for applications in rock and ...
2025-07-10 00:20:21
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expansion shells assembly, left hand thread ,plug zinc elect+gold passivate expansion anchors are designed for anchoring into concrete, brick or block ...
2024-12-09 20:54:57
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...Expansion Shell Rock Bolt is an Anchoring In Rock And Soil product with Metric Thread in the range of 1.25mm-2.5mm. It is made of high quality ...
2024-12-09 23:34:00
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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 ...
2025-07-10 00:20:21
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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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