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S-CSA CS ML Concrete screws, S-CSA

ETA-approved 6 concrete screw for cracked and non-cracked concrete

  • Self-tapping, approved screw anchors for push-through installations.
  • Requires a small drill hole diameter. No prescribed tightening torque.
  • No expansion forces allowing for small edge distances and spacings.
  • Fully removable.
  • ML (Multi Layer) corrosion protection coating exceeding 1000 hours in SST acc. ISO 9227.
  • For outdoor use in not safety relevant applications.

Technical features

Countersunk head, torx drive
Multi Layer coated
Suitable conditions
Dry indoor / Humid indoor, rural outdoor


  • Facade scaffoldings
  • Temporary fixings
  • Seatings
  • Shelves
  • Cable racks
  • Handrails
  • Battens

Base materials

Approved for
  • Cracked concrete
  • Hollow-core slab
  • Non-cracked concrete
Also suitable for
  • Solid clay brick
  • Solid sand-lime brick

S-CSA CS ML Products

Type Code Eta approval Length Drill hole diameter Fixture thickness
6x60/5/20 9640071659 Yes 60 mm 6 mm 5/20 mm
6x80/25/40 9640071663 Yes 80 mm 6 mm 25/40 mm
6x100/45/60 9640071667 Yes 100 mm 6 mm 45/60 mm

Additional information