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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 ...
2025-08-01 00:14:51
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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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...Expansion Shell. We guarantee to provide the best after-sale service and ensure timely delivery. Our Underground Mining Roof Support Expansion ...
2024-12-09 23:34:00
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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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Product Description: This Expansion Anchor has an ultimate load of at least 200kN, which makes it the perfect choice for use in heavy-duty application...
2024-12-10 00:28:25
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...Expansion Shell Rock Bolt Application: Rock Support In Mining And Tunneling Hardness: HRC38-48 Expansion Mechanism: Expansion Shell Yield Strength: ...
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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...Expansion Shell Rock Bolt is a kind of hexagon head bolts with expansion anchors, which is designed for anchoring in rock and soil. It is available ...
2024-12-09 23:34:00
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... design ensures a strong and stable connection, making it perfect for supporting structures such as buildings, bridges, and tunnels. The hexagon ...
2024-12-10 00:28:25
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... and practical purposes. One of the key features of this rock bolt is its three leaf expansion shell design, which provides superior holding power ...
2024-12-10 00:28:25
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