Fast series installation due to small drill hole diameter of 6 mm.
Stress-free, durable fixing of the frame. Continuous thread prevents the frame from being pulled.
Power-saving installation: Special thread reduces force required for screwing.
Your advantages / Product description
The economic special screw with flat head for window installation.
Advantages
Screw installation without plug for economical processing.
The small drill bit diameter of 6 mm allows for efficient series installation.
The continuous thread ensures a stress-free fixing of the frame in the substrate.
The high-low-thread at the screw tip as well as several cutting notches reduce the amount of force required for screwing in the screws. The installation process can be completed without excessive effort.
According to the ift Rosenheim suitable for the fixation of a plastic window in brick masonry.
The fischer window frame screw FFS with flat head is a special screw for cost-effective assembly of window frames. After drilling, the screw can be directly driven into solid and perforated building materials. The continuous special thread prevents window frames from being pulled against the substrate. This is then fixed in a stress-free, durable manner.
Application and approval
Applications
Window frames made of wood, plastic and aluminium
Door frames
Squared timbers
Building materials
Concrete
Vertically perforated brick
Hollow blocks made from lightweight concrete
Perforated sand-lime brick
Solid sand-lime brick
Solid brick made from lightweight concrete
Solid brick
Aerated concrete
You can find detailed information on building materials in the approval document.
Approval
14-000559-PRO2
Assembly instruction
Functionality
Note the drill hole and screw-in depths for the different building materials listed in the table.
Recommended for installation of plastic and aluminium profiles.
Cylinder head screws are recommended for recessed installation in wooden profiles.
