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Rock Bolts - Manufacturers, Factory, Suppliers From China

  • Tie Rod Rock Bolt for Form Works in Dia. 15/17mm

    Tie Rod Rock Bolt for Form Works in Dia. 15/17mm

    Tie Rod Rock Bolt for Form Works in Dia. 15/17mm Product Introduction Tie Rods are high-strength, high-precision, straight-line steel bars with external threads on the entire steel bar. The steel bar can be screwed onto the connector with internal threads at any section or screwed with a threaded nut with internal threads for anchoring. The utility model has the advantages of simple connection and anchorage, strong adhesion, safe and reliable tension and anchorage and the like, and is a novel...
  • Wing Nuts with plates for PT Bar/PC Bar in dia. 15/17mm

    Wing Nuts with plates for PT Bar/PC Bar in dia. 15/17mm

    Nuts with plates for PT Bar/PC Bar in dia. 15/17mm Product Introductio Product Name Nominal Diameter Material SW H OD Hardness Weight Dome Nut (mm) (-) (mm) (mm) (mm) (HRC) (kg) 25 S45C/40Cr 50 75 72 28-38 1.12 32 S45C/40Cr 60 90 80 28-38 1.97 36 40Cr 65 100 90 28-38 2.57 40 40Cr 70 115 100 28-38 3.38 50 40Cr 85 145 120 28-38 5.81   Company Introduction Since the establi...