Drywall screw 3.5x35mm TN/12 TECHNOGYPS

The TN/12 series drywall screw from the established manufacturer TECHNOGIPS is a high-quality fastener with a sharp tip, designed for precise fixing of drywall panels to metal profiles. The TN indexing indicates the specific trumpet shape of the head and the sharp needle-shaped tip with a fine thread, which provides quick drilling of metal substructures with a thickness of up to 0.7 mm. Thanks to its increased length of 35 mm, this model provides a greater anchoring depth in the metal profile or allows secure fastening at specific thicknesses of the sheathing according to the technical requirements of the brand.

The trumpet head is designed to enter smoothly into the surface of the plasterboard without tearing the front paper layer, which guarantees the strength of the connection and facilitates subsequent grouting. Made of tested metal with a black phosphate coating, this rapid screw offers high protection against corrosion and moisture when working on the site. Its exceptional performance is proven by the profile drilling time, which is less than 2 seconds. The screws cover the highest European fire reaction class (A1), making them a mandatory component for the construction of fire-resistant partition walls, suspended ceilings and shaft walls.

Purpose:

• Installation of standard plasterboard panels to metal profiles such as CD, UD, CW and UW
• Construction of light interior structures, suspended ceilings and pre-wall cladding
• Fixing plasterboard with a metal substructure thickness of up to 0.7 mm
• Use in drywall applications where a longer fastener body is required

Main advantages:

• Black phosphated coating for high resistance to corrosion and building moisture
• Trumpet-shaped head that sinks perfectly without damaging the cardboard board
• Optimized long body (35 mm) for deeper penetration and connection security
• Extremely fast driving in under 2 seconds for maximum work efficiency
• Fire safety class A1, meeting strict modern safety requirements

Technical characteristics:

• Manufacturer: TECHNOGIPS
• Screw type: TN/12 (pointed tip, trumpet head)
• Diameter: 3.5 mm
• Length: 35 mm
• Drilling time: < 2 seconds
• Maximum profile thickness: 0.7 mm
• Corrosion protection class: 48 hours
• Reaction to fire class: A1
• Material: Metal (Phosphated)
• Color: Black
• Quantity in package: 1000 pieces