Product
Self-drilling countersunk head screw designed by Spax for fixing hardware and metal reinforcements in single-wall PVC profiles, available in an industrial pack of 6000 pieces in Ø3.9x25mm.
Specifications
- Countersunk cross-head (PH2 drive) designed for flush, clean installation in PVC profiles
- Self-drilling tip eliminates the need for pre-drilling through plastic and metal reinforcements
- Compatible with steel and aluminium reinforcements used in single-wall PVC profiles
- Diameter: Ø3.9mm — Length: 25mm
- Industrial packaging: 6000 pieces per box, suited for high-volume joinery applications
- Reference: 0317831 — Brand: Spax
Usage
Insert the screw directly into the PVC profile using a PH2 screwdriver or power tool. The self-drilling tip penetrates both the PVC layer and the metal reinforcement without pre-drilling, while the countersunk head sits flush with the surface for a clean, professional finish.
FAQ
-
Does this screw require pre-drilling? No. The self-drilling tip is specifically engineered to penetrate PVC and metal reinforcements without any pre-drilling step.
-
What type of reinforcements is this screw compatible with? It is compatible with steel and aluminium reinforcements commonly found in single-wall PVC window and door profiles.
-
What screwdriver bit is required? A PH2 Phillips bit is required, suitable for use with both manual and power screwdrivers.
-
Is this product suitable for double-wall PVC profiles? This screw is designed for single-wall PVC profiles. Use in double-wall profiles is not specified and may affect performance.
-
What does the industrial packaging include? The industrial pack contains 6000 screws of Ø3.9x25mm, making it appropriate for professional joinery workshops and large-scale production environments.
mvm-dt-2026-03
