The Fischer window frame anchor F-S is a specialized anchor designed for stress-free spacing installation of window and door frames. It consists of a high-quality nylon anchor and a countersunk screw with a cross-slot drive made of galvanized steel. The F-S is efficiently used in through-mounting. When tightening the screw, the fiberglass-reinforced plastic cone is pulled into the anchor sleeve, expands, and locks against the wall of the drill hole. This allows the window frame to be secured without stress in solid and hollow building materials.

Advantages: The functional principle of the anchor prevents the frame from being pulled against the substrate, resulting in a stress-free and durable attachment of the frame. The special anchor geometry securely anchors metal and plastic profiles under tension and pressure, ensuring a stable hold of the window frame. The separately available cover cap provides a discreet covering of the screw head.

Applications: Window frames, door frames, building materials such as concrete, high-hole bricks, hollow blocks made of lightweight concrete, lime-sand hollow bricks, lime-sand solid bricks, aerated concrete, solid bricks made of lightweight concrete, solid bricks.

Functionality: The F-S is suitable for through-mounting. When tightening the screw, the fiberglass-reinforced plastic cone is pulled into the anchor sleeve, expanding it and wedging it in the drill hole. The window frame is thus secured without stress. The maximum tightening torque is 3 Nm for the F8S and 6 Nm for the F10S.