Drywall screw 3.5x45mm TN, 16 TECHNOGIPS

The TN/16 series drywall screw from the established manufacturer TECHNOGIPS is a professional fastener with a sharp tip, designed for reliable construction of drywall systems. The TN indexing defines the specific trumpet head of the screw and its sharp needle-shaped tip with a fine thread, which ensures quick drilling of metal substructures up to 0.7 mm thick. Thanks to its increased length of 45 mm, this model is extremely effective when fixing thicker boards or when performing multi-layer cladding, where it is necessary for the fastener to pass through the first layer and be anchored firmly in the supporting profile.

The trumpet shape of the head allows smooth entry and perfect sinking into the surface of the plasterboard without tearing the front paper layer, which provides a clean base for subsequent grouting and plastering. Made of high-quality metal with a black phosphate coating, this rapid screw has excellent protection against corrosion and moisture when working on the construction site. Its high performance is proven by the drilling time, which is less than 2 seconds. The screws cover the highest European class of reaction to fire (A1), which makes them a mandatory component for the construction of fire-resistant partition walls, suspended ceilings and shaft walls.

Purpose:

• Installation of plasterboard panels and multilayer cladding to metal profiles such as CD, UD, CW and UW
• Construction of lightweight partition walls, suspended ceilings and pre-wall cladding with increased strength requirements
• Fixing plasterboard with a metal substructure thickness of up to 0.7 mm
• Use in drywall construction for details requiring longer fastener lengths

Main advantages:

• Black phosphated coating for high resistance to corrosion and building moisture
• Trumpet-shaped head protects the cardboard surface from tearing and damage when tightening
• Increased long body (45 mm), ideal for multi-layer systems and thick boards
• Extremely fast installation with a driving time of less than 2 seconds for maximum site efficiency
• Highest fire safety class A1, meeting strict European safety standards

Technical characteristics:

• Screw type: TN/16 (pointed tip, trumpet head)
• Diameter: 3.5 mm
• Length: 45 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: Checkered
• Quantity in package: 1000 pieces