Self-tapping scr w/sealing wshr, A2 st/ stl, c/pl


  • Material: Stainless steel A2
  • Surface: Copper plated
  • Surface of the washer: Copper
  • Nominal diameter: 4.5 mm
  • Thread design: Partial thread
  • Head type: Raised countersunk head
  • Drive type: Internal hexalobular
  • Internal drive: TX20
  • Washer diameter: 15 mm
  • Max. penetration depth: 1.8 mm

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The EDPM sealing washer is vulcanised on to prevent the ingress of moisture and thus protects the substructure underneath or behind the fixture.
Screw with washer completely assembled.

The self-tapping screw with sealing washer is suitable for mounting wall connection profiles, wall covers, aluminium and sheet metal profiles, fireplace covers and light domes.
Furthermore, it can be used for outdoor applications on the roof or façade as well as for the interior construction of large kitchens, cooling systems and other damp rooms.

The copper-plated roofing screw is especially suitable for mounting copper-plated sheets or copper sheets. The copper layer forms the same patina as the material to be attached and thus always creates a perfectly uniform finish.

  • Material: Stainless steel A2
  • Surface: Copper plated
  • Surface of the washer: Copper
  • Nominal diameter: 4.5 mm
  • Thread design: Partial thread
  • Head type: Raised countersunk head
  • Drive type: Internal hexalobular
  • Internal drive: TX20
  • Washer diameter: 15 mm
  • Max. penetration depth: 1.8 mm