HECO ITALIA EFG EFG FIXEL B05 - Стальной винт

With EFG Fixtel, we move from the traditional expansion sealing system (characteristic of nylon anchors) to the innovative axial sealing system: the ability to mill the base material and the double threading allow for a perfect fit with the base material, without generating lateral forces that often lead to cracking or breaking of the substrate walls.‎ The concept of axial tightness applied to a self-tapping screw implies a very low presence of tension in the anchoring material and thus brings with it numerous fundamental advantages: - Fastenings very close to the edges or corners of the substrate; - Possibility of total removal of the fastener, - Possibility of frame adjustment; - Limited frame deformations.‎ The special hardening of the thread allows a 'soft' cut in the base material, ensuring a reduction in possible cracking and/or splitting during screwing, especially on soft or brittle materials such as hollow bricks or poroton.‎The milling transverse to the thread has a threefold function: - considerably increases the cutting capacity; - guarantees greater resistance to unscrewing than a normal 'smooth' thread; - allows optimal discharge of dust and impurities created during the milling phase of the substrate.‎ APPLICATION: EFG Fixtel can be used indifferently for fastening profiles in: - PVC; - Aluminium; - Wood.‎ EFG FIXEL: Specific fixings for the assembly of windows, shutters and frames.‎