Self-tapping screws for concrete surfaces

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Self-tapping screws for concrete surfaces

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Technical specifications and advantages

  • They are screwed directly into the concrete without using anchors
  • No anchor required: saves time and material
  • Fire resistant for 120 minutes
  • Tested for dynamic and heavy loads
  • Suitable for concrete, reinforced concrete and any concrete surface
  • Suitable when it is necessary to install the fixings very close together
  • The installation holes are particularly small: screw diameter = hole diameter
  • Installation is much faster
  • Reusable
  • Made of steel 1.5523, according to DIN 1654-4
  • Treated with Atlantis C3-H coating
  •  ETA certificates, CE marked

certificazioni 857-01

cad 857