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metric thread casting expansion rock bolt
Selling leads
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... securely into the rock, providing excellent stability and holding power. It is ideal for use in mining, tunneling, and construction applications ...
2025-01-08 16:44:33
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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 ...
2026-07-01 00:20:21
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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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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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M24 Dome Nut For Fasteners Circular Flange Bottom Washers Product Introduction ● Dome nuts' performance will be better than the casting nuts. ● ...
2024-12-09 20:54:57
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