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Self-drilling screw with wings CBH

Self-drilling countersunk screw with wings for body trucks

Self-drilling screw with wings CBH Zoom


CELO's self-drilling screw CBH countersunk head and PH recess is made of high-quality steel and coating blue zinc plated. The wings enable a bigger hole to be drilled into the wood to help facilitate its insertion, breaking when it touches the steel profile and drilling the metal sheet. Drill bit for drilling sheets up to 5 mm thick.
Product overview

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Seldrilling screws for fixing wooden planks to metal beam

Wings specially designed for hardwoods and phenolic plywood

The wings screw makes an oversized hole on the composite or fiber cement

Selfdrilling screw drill metal sheets from 3 to 6 mm

Reinforced core diameter to prevent screw breakage

Further specifications:

  • Formwork
  • Bus bodywork

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