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Dome Headed Ball Rock Anchor Bolts M24 Hot Forged Corrosion Resistance

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Cangzhou Fuhua Prestress Technology Co., Ltd
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Province/State:hebei
Country/Region:china
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Dome Headed Ball Rock Anchor Bolts M24 Hot Forged Corrosion Resistance

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Name :Bolt fittings
Technology :Hot forged
Certification :ISO 9001
Feature :Corrosion Resistance
Place of Origin :China
MOQ :negotiable
Price :negotiable
Packaging Details :standard packaging
Payment Terms :L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Dome Ball Rock Bolts-Bolt fittings

Hot forged dome ball washer to suit M24 rock bolts

Key Features

  • The use of a Dome Ball, with compatible Domed Plate, generally ensures better alignment of the bolt to the roof and together will maximise load transfer from the bolt to the surrounding rock.
  • Without the use of the Dome Ball, bending of the bolt at the collar can occur causing local abnormal loading of the bolt and potential early failure.
  • Similarly, without the use of a Dome Ball thread, binding can be a problem during installation, limiting the tensioning of the bolt.
  • The Dome Ball is suitable for angles of tilt up to 18° with a compatible plate.
  • Corrosion protection may be provided by hot dip galvanizing.
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