NAVYUG ENTERPRISES
Window frame screws FFS

Window frame screws FFS

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Window Frame Screws FFS is an economical choice for window installations. It is the special screw with a flat head. The design is well-suitable for window frames. The FFS is designed for energy-saving installation. And there is no tensile force / stress. A few key features are: economical processing, simplicity and efficient series installation. The applications include window frames (wood, aluminum or plastic), door frames and squared timbers.