fischer Fischer 532946 FFS

FFS steel screws for windows; steel screw for wall, flat countersunk head with TORX imprint; support materials: Concrete; solid brick brick; solid calcium silicate brick; full block made of lightened concrete; semi-filled brick (perforated vertically). Light weight concrete cable block; autoclaved aerated concrete (aerated concrete); advantages: no additional accessories are required for installation of the screw, this allows for rapid progress of work, also economically advantageous with the small diameter of the tip allows for efficient installation, especially in series installation; the continuous thread prevents the frame of the window from being pulled against the substrate, thus ensuring a fixing. Durable and tension-free; optimised special thread reduces the force required for screwing, this means that the installation process can be completed without excessive effort; applications: window frames; door frames; square wooden elements; operation: check the hole and screw depth for the different materials shown in the table to avoid twisting of the screw during installation in concrete. Provided; cylindrical head screws are recommended for recessed installation in wooden profiles. Flat head screws are recommended for installation in plastic and aluminium profiles; Technical specifications: Screw head: 11; Screw length - l; s. [mm]: 5; seismic certification: 302; metal sheet thickness - S - [mm]: T30; hole diameter on object to be fixed - d; f. [⌀ mm]: 6; References: EAN: 4048962220261; Fischer code: 532946