| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 3year |
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Right-handed full-thread bolts are mainly used in mines where rock formations such as coal mines are not hard enough. bolts are generally used together with anchoring agents to achieve end anchoring or full anchoring in mines.
Yidao 16mm Rebar Rock Bolt is made of high-strength HRB500 or HRB600, which can provide high load-bearing capacity to protect mine safety.Compared with other bolts, it can be installed using ordinary foreign drilling rigs, which saves installation costs.
Yidao 16mm Threaded Steel Rock Bolt, the threads are distributed throughout the rod body, increasing the moving length of the nut, if the anchor rod support is loose in the later stage, tighten the nut, and the anchor rod restores the support force.
| Dia./φ mm | Cross-sectional area /mm² |
Weight (kg/m) | φdr/mm | φd/mm | pitch/P/mm | yeild/tensile grade/MPA |
| 16 | 201 | 1.58 | 16 | 18 | 7 | 500/630 |
1. Made of high-strength material, high supporting force.
2. The threads are distributed throughout the rod, increasing the movable length of the nut.
3. Used together with anchoring agent to achieve end anchoring or full anchoring.
4. Black or hot-dip galvanized.
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