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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: TONRY
  • Model Number: TRFT-16/TRFT-18/TRFT-20/TRFT-22
  • Type: Anchor Bolt, Anchor bolt
  • Material: Steel
  • Diameter: 16mm--22mm
  • Length: as specific request
  • Capacity: ≥100 as specific model
  • Standard: GB, ISO, SGS, GB,ASTM
  • Color: black or galvanized
  • Grade: HRB335,400,500,600
  • Threadbar: Full bar,TR-bar,Rebar

Packaging & Delivery

Packaging Details: as customer's requirement
Delivery Detail: about 15 days after confirm the order


full thread bar bolt
Low price
Good quality
Used in mines, tunnels for support

1. Under mine support, equal strength full thread bar bolt

 (1) Made of hot rolled ribbed bar

 (2) Left hand or right hand thread

 (3)Used with bearing plate,dumpimg nut and other  accessories






(1)Available in left hand or right hand thread.

(2) Higher thread ribs compared to others bars, mix resin better and improve anchorage.

(3) Suitable for using with either resin cartridges or cement grout.

(4) Due to continuous thread, nut can be tightened at any place.

(5) Provide the same tensile strength on the entire length.

(6) Available in black or hot dip galvanized.



4. Full thread bar bolt










5.Certificates and Test report




6.Our partners



7.Support the mines of the world!

                                            Protect the miners in the world!


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China (Mainland) | Manufacturer
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