Drilling screw C1


  • Head type: Countersunk head
  • Head diameter: 6.8 mm
  • Diameter: 4.2 mm
  • Head height: 2.3 mm

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The drilling screw is the perfect solution for a fast and secure connection – especially in terrace construction. Its sharp drill tip makes it easy to drill into the plank and the underlying substructure. The steel grade C1 (hardened) has the optimum hardness for processing in aluminium and WPC substructures.
It is also the perfect screw for processing SWG WPC plank connectors, as both are optimally matched to each other.

  • Head type: Countersunk head
  • Head diameter: 6.8 mm
  • Diameter: 4.2 mm
  • Head height: 2.3 mm