Continuous Threaded Bars - CTB


Using highly resistant steel bars with thread offers to the building sector specific solutions in the geotechnical field,  in particular: 

rock bolts - anchoring - micropiles -

ground anchor

The advantages are many, in particular:

  • the “tough” thread allows the adaptation of the bar’s length according to the need of the construction yard and  ease its positioning, also in demanding conditions; 
  • the enhanced gripping to the cement mortar / resin used for anchoring.


Thanks to years of experience in special steels heat treatment, Arco produces and trades high-strength self-drilling bars (Termic) with mechanical features higher than competitor’s. Over more, thanks to our latest generation fully automatic production lines we are able to offer a steady high quality product

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