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steel expansion shell hexagon head bolts
Selling leads
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...Expansion Shell Rock Bolt Material Sources: Casting Yield Strength: ≥400MPa Material: Steel Hardness: HRC38-48 Ultimate Load: ≥200kN Bolt And Nut ...
2026-07-05 00:14:38
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expansion shells assembly, left hand thread ,plug zinc elect+gold passivate it is made from steel material, a non-rusting material. the expansion ...
2024-12-09 20:54:57
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...thread type widely used in the industry. It comes with hexagon head bolts that allow for easy installation and removal, making it a convenient ...
2025-01-08 16:44:33
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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 ...
2026-07-05 00:14:38
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...Expansion Shell Rock Bolt is a bolt and nut assembly, specially designed for anchoring in hard rock and soil. It is made of high-strength carbon ...
2024-12-09 23:34:00
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..., ensuring maximum strength and durability. The Expansion Shell Rock Bolt is also highly resistant to corrosion, making it suitable for use in ...
2025-01-08 16:44:33
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Product Description: As a professional manufacturer, we proudly present to you our Underground Mining Roof Support Expansion Shell. We guarantee to ...
2024-12-09 23:34:00
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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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Product Description: Our expansion anchor bolt is manufactured in compliance with various industry standards, including DIN, ASTM, ANSI, GB, JIS, BSW, ...
2025-01-08 16:44:33
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Product Description: The Expansion Shell Rock Bolt is available in metric thread type, making it easy to install and compatible with a wide range of ...
2025-01-08 16:44:33
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