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Self-drilling roofing screw OMG® DFDS-60 (HD)
Self-drilling roofing screw OMG® DFDS-60 (HD) - 1
Self-drilling roofing screw OMG® DFDS-60 (HD) - 2
Self-drilling roofing screw OMG® DFDS-60 (HD) - 3

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Self-drilling roofing screw OMG® DFDS-60 (HD)

For fastening insulation and roof sheeting to trapezoidal steel sheet up to 2 x 1.25 mm, wood, autoclaved aerated concrete and concrete. Case-hardened steel, CR-10 coating

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Available in 22 versions

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  • Drill tip shape, loose

  • Non-slip in conjunction with an OMG pressure plate
Notice
  • Drill diameter = 5.0/5.5 mm (depending on the concrete quality)

  • Drill hole depth = fastener length + min. 10 mm


Fastener length on


  • Trapezoidal steel sheet = roof structure + min. 20 mm/ETA

  • Wood = roof structure + min. length of thread engagement 30 mm/ETA

  • Autoclaved aerated concrete = roof structure + min. 60 mm

  • Pumice stone = roof structure + min. length of thread engagement 60 mm

  • Concrete = structure strength + min. length of thread engagement 25 mm/ETA
  • ETA-09/0337 approval

  • FM approval

  • Tested in accordance with DIN 50018 = 30 Kesternich cycles