Installation instructions:

Drill a hole through the frame into the substrate

Screw in the frame screw until the cylinder head is countersunk in the frame

The frame screw is installed using a push-through installation. The full thread of the screw prevents the window or door frame from being pulled against the substrate during installation and ensures a tension-free, long-lasting attachment of the frame.

Areas of application:

The frame screw is used for the tension-free spaced installation of window and door frames made of wood with different building materials (e.g. pumice stone, block concrete, perforated brick, solid brick) as well as for wooden structures with squared timbers. The frame screw with a cylinder head should be used for countersunk installation in wooden profiles. When installing aluminum and plastic profiles, the use of a frame screw with a flat head is recommended.

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