Knauf UD Board with Flange 3.5mm

Screw TB 3.5 mm with drilling end is used for fastening plasterboard to metal (with a thickness of 0.7 to 2.25 mm) frame profiles.  

• Complies with standard EN 14566
• Suitable for metal thickness from 0.7 to 2.25 mm
• Screw with drilling end
• Phosphate protected against corrosion
  

Used in all dry construction systems for fastening plasterboard to metal frame profiles with a thickness of 0.7 to 2.25 mm, such as UA profile. Screw penetration depth into the profile - at least 10 mm.  ‌