Self-tapping screw for fastening a metal profile to wooden structures (Roofing screw)

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Main characteristics

  • Certificate: Certified in Ukraine
  • Coating: Powder coating of self-tapping screws in any RAL color at our own production facility
  • The thickness of the zinc coating: is not less than 12 μm
  • Powder coating thickness: not less than 50 μm
  • Стандарт: Відповідає ІSO 10666
  • Drilling thickness: 2mm
  • EPDM washer: 2 mm EPDM washer is highly resistant to UV rays and weather effects, remains elastic over time, and retains its properties in temperatures from -50°C to +120°C
  • Marking: Mark “Ef” on the self-drilling screw

Product information

Code Nominal thread diameter, mm Length, mm Size under wrench, mm Drilling thickness, mm Quantity per package, pcs
WS4835t2Ef 4.8 35 8 2 250
WS4850t2Ef 4.8 50 8 2 250
WS4870t2Ef 4.8 70 8 2 200

Installation instructions

Example of profile fastening to wooden structures

Documents and downloads

Quality certificate UA 2024

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