Psb1080-36 Hot Rolled Thread Bars as Mining or Tunneling Anchors for Roof and Sidewalls US$650.00-900.00 1 Ton (MOQ) Stainless Steel A2 A4 70 80 Thread Bar DIN975 US$1,000.00-1,020.00 1 Ton (MOQ) HRB335 Low Carbon Screw Thread Steel Bar Type 1 Deformed Bars Deformed Bar Weight ...