Left-Hand Fully Threaded Rebar Rock Bolt

1.Technical Parameters

2. Applications

Left hand fully threaded rebar rock bolts are commonly used for these applications:
Coal roadway support
Mining support
Underground tunnel support or reinforcement
Rock strata support or stabilization
Wire mesh support
Mining resin anchoring support
End anchoring applications and full-column anchoring applications

3. Advantages

3.1 Very High Support Strength
Made of HRB500/HRB600 steel materials providing maximum strength for underground mining applications.
3.2 Fully Threaded Design
Full thread helps increase nut movement allowing for more adjustment on-site. Can also be tightened if support loosens.
3.3 Used with Resin Anchoring Cartridges
Simply pair with resin anchoring cartridges to utilize full strength of the bolt for end anchoring or full-column anchoring.
3.4 Easy Installation
Unlike some bolt systems, this can be installed with common drilling rig equipment helping to cut costs.
3.5 Black Finish Or Hot-Dip Galvanized
Products can be supplied with a black finish or hot dipped galvanized, depending on project requirement and environmental conditions.

4，FAQ

Q: What can this bolt be used for?
A: This bolt is commonly used for coal mine roadway support, underground mining support, tunnel reinforcement, and rock stabilization.

Q: What steel materials are these bolts made of?
A: Available in HRB500 and HRB600 high strength steel.

Q: Can this be used with resin cartridges?
A: Yes! This bolt is designed to work with resin anchoring cartridges. They can provide end anchoring or full length anchoring.

Q: What sizes are available?
A: Common diameters include 16mm, 18mm, 20mm, 22mm, and 25mm.

Q: What info do you need for a quote?
A: Diameter, Length, Material, Quantity, Surface Treatment, Anchoring Method, and Destination Port.