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Window frame screw FBS with countersunk head

Specialised screw for mounting metal and plastic window frames

Description

The window frame screw FBS with countersunk head is suitable for constraint force free distance mounting. A special thread at the screw tip with reduced diameter reduces the setting torque and therefore allows a longer battery life of your cordless screwdriver.

Choose FBS for quick and easy installation of many different window types in a large number of base materials. FBS with countersunk head (Ø 11 mm, TX30) is recommended for installing metal and plastic window frames. In this process the external underhead milling ribs ensure flush finishing in the window frame.

FBS is also in the handy blister for smaller projects.

Discover our range of FBS-Z window screws with socket head (Ø 8.3 mm, TX30) for mounting wooden windows.

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Quick and easy installation

Suitabe for many different window types and a large number of base materials

With underhead milling ribs for flush finishing in the window frame

Special thread with reduced diameter at the screw tip reduces setting torque and therefore allows a longer battery life

For expansion force free distance mounting

Small drill hole diameter of only 6 mm

For drill hole depth and screw insertion depth in different base materials, see technical table

Further specifications:

  • Windows
  • Door frames
  • Square timber

Areas of application:

  • Concrete
  • Natural stone
  • Aerated concrete
  • Solid brick
  • Hollow brick
  • Hollow sand-lime block

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