Self-tapping screw with sealing washer, A2 st/stl


  • Material: Stainless steel A2
  • Material of sealing washer: EPDM
  • Nominal diameter: 4.5 mm
  • Thread design: Partial thread
  • Head type: Raised countersunk head
  • Drive type: Internal hexalobular
  • Internal drive: TX20
  • Head diameter max.: 8.75 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.

  • Material: Stainless steel A2
  • Material of sealing washer: EPDM
  • Nominal diameter: 4.5 mm
  • Thread design: Partial thread
  • Head type: Raised countersunk head
  • Drive type: Internal hexalobular
  • Internal drive: TX20
  • Head diameter max.: 8.75 mm
  • Max. penetration depth: 1.8 mm