Description
Timco 3.9 x 13 Window Fabrication Screws are specialist self-tapping, self-drilling fixings designed for reinforced PVCu window and door frame fabrication. The ribbed countersunk head improves seating performance and ensures a flush finish when fixing hardware to reinforced sections.
Timco 3.9 x 13 Window Fabrication Screws – Product Details
These screws feature a countersunk head with cutting ribs, allowing the head to ream the surface slightly as it seats. This helps prevent surface damage and ensures a clean, professional finish.
The PH (Phillips) drive provides reliable bit engagement, while the self-tapping thread and self-drilling point allow direct fixing into steel or aluminium reinforced PVCu frames without pre-drilling in most fabrication applications.
Key Specifications:
Ideal Applications:
-
PVCu window fabrication
-
Reinforced profile fixing
-
Hardware attachment to reinforced frames
-
Professional glazing manufacture
The zinc-plated finish provides corrosion resistance suitable for internal and sheltered environments.
