Self-drilling countersunk frame screws FEX-A PH2 for PVC profile 3.9x19mm pack of 1000 pcs

Product

Self-drilling SPAX FEX-A screws with a PH2 cross recess countersunk head, measuring 3.9x19mm, designed specifically for securing fittings and metal reinforcements into single-wall PVC profiles. Supplied in a box of 1000 pieces for professional PVC joinery applications.

Specifications

• Flat countersunk PH2 cruciform head allows flush installation in PVC, preventing protrusion and facilitating clean finishes
• Manufactured from high-grade steel with WIROX surface coating for enhanced corrosion resistance
• Features a specially designed drill point for rapid penetration through PVC and steel or aluminum reinforcements without pre-drilling
• Coarse thread ensures strong grip in both plastic and reinforced profiles
• Dimensions: 3.9mm diameter, 19mm length; optimized for use in window and door construction

Usage

Insert the screw into the designated location on the PVC profile; the self-drilling tip quickly penetrates both plastic and underlying metal reinforcement. Tighten with a PH2 Phillips screwdriver until the countersunk head sits flush with the surface, ensuring secure and aesthetically pleasing installation of fittings and reinforcements.

FAQ

1. Can these screws be used without pre-drilling?
   Yes, the self-drilling tip is engineered to penetrate both PVC and metal reinforcements without the need for pre-drilling.

2. Are these screws suitable for both steel and aluminum reinforcements?
   Yes, they can be used for fixing into either steel or aluminum reinforcements within PVC profiles.

3. What screwdriver bit is required?
   A PH2 Phillips bit is recommended for optimal engagement and torque transfer.

4. Will the screw head sit flush in the PVC profile?
   The flat countersunk design ensures the head seats flush for a neat and unobtrusive finish.

5. Is the WIROX coating suitable for outdoor use?
   The WIROX surface provides high resistance to corrosion, making these screws suitable for most PVC joinery installations, including those exposed to weather.

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