Syrup 3.5x25 TN Knauf

Knauf TN 3.5x25 screw is a professional assembly element designed for firm and reliable fastening of plasterboard boards to metal profiles. Thanks to the sharp tip and special groove structure, the syrup enters the material easily, provides a stable grip without damaging the plasterboard surface. The 25mm length is a convenient size for standard plasterboard assembly work and is widely used in interior wall, ceiling, partition and metal framing systems.

The phosphated surface provides additional protection against corrosion and increases the durability of the fastener during long-term use. Thanks to its compatibility with Knauf systems, it makes the assembly process faster, more accurate and better. It is a practical and reliable choice for professional craftsmen, construction companies and projects involving plasterboard installation.