Fischer FFS Masonry Screws

Description

• 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. 

Advantages/benefits 

• 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.