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Fischer FFS Masonry Screws

Item No.



  • Frame fixing screw with Torx-drive and self-tapping thread. 
  • Flat head for metal and plastic windows, cylindrical head for recessed installation with wooden windows. 


  • Stress-free stand-off installation without additional plugs. 
  • Universal use for all common building and frame materials 
  • Tapered thread diameter at the front for easy attachment. 
  • Optimised thread for a smooth, easy turn action. 
  • Only a 6 mm drill diameter necessary, thereby reduced work. 
  • The continuous thread prevents the fixture being pulled up against the building material. 
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