Friction Bolts
Friction bolts are a key solution for immediate ground support in mining operations. They stabilize rock masses quickly and efficiently, and can be easily installed with standard drilling equipment. Friction bolts are effective in environments where rapid stabilization is required.
Product type
6 results
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Friction Bolt Ø47 mmFriction boltsFriction Bolt Ø47 mm
- Bar diameter
- Ø47 mm
- Standard length
- 2.10 - 3.00 m
- Yield strength
- Minimum: 400 MPa – 137 kN / Typical: 445 MPa – 153 kN
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Friction Bolt Ø39 mmFriction boltsFriction Bolt Ø39 mm
- Bar diameter
- Ø39 mm
- Standard length
- 0.45 - 3.00 m
- Yield strength
- Minimum: 345 MPa – 75kN / Typical: 445MPa – 100 kN
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MD/MDX Peg BoltDynamic friction boltsMD/MDX Peg Bolt
- Bar diameter
- Ø20 mm
- Standard length
- 1.8 - 3.0 m
- Yield strength
- 155 - 180 kN
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Friction Bolt Ø33 mmFriction boltsFriction Bolt Ø33 mm
- Bar diameter
- Ø33 mm
- Standard length
- 0.45 - 3.00 m
- Yield strength
- Minimum: 415 MPa – 75 kN / Typical: 510 MPa – 90 kN
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MD/MDX BoltDynamic friction boltsMD/MDX Bolt
- Bar diameter
- Ø20 mm
- Standard length
- 1.8 - 4.0 m
- Yield strength
- 155 - 180 kN
-
Omega-Bolt®InflatableOmega-Bolt®
- Bar diameter
- Ø 27 - 36 mm
- Standard length
- Omega-Bolt®120: 1.5 - 6.2 m / Omega-Bolt®160/200/240: 1.8 - 6.2 m
- Ultimate strength
- 120 - 240 kN
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