ForgeFix TechFast Self-Drilling Window Screws 3.9x13mm (Box 1000)
Fire-resistant, corrosion-proof self-drilling screws for PVCu windows & metal-reinforced frames. 1000-hour salt spray tested. Box of 1000.
The ForgeFix TechFast Window Screws are premium self-tapping and self-drilling screws designed specifically for PVCu windows and door frames with metal reinforcement. These screws feature a TORX® compatible recessed countersunk head, ensuring optimal security and ease of installation with reduced cam-out risk.
Engineered for durability, these screws boast fire-resistant properties and are protected by the advanced 'Elementech' corrosion-resistant coating. This coating has been rigorously salt spray tested to 1000 hours, offering exceptional resistance against rust and environmental wear. Compliant with all EU safety, health, and environmental regulations, these screws provide peace of mind for both professional installers and DIY enthusiasts.
Key Features:
- Self-drilling design with a sharp drill tip for seamless penetration into steel reinforcements (up to 2mm thickness)
- TORX® compatible recess (TX15 bit included) for secure fastening and reduced tool slippage
- Countersunk head for a clean, flush finish
- Fire-resistant to enhance safety in critical applications
- Corrosion-resistant with 'Elementech' coating, tested to 1000 hours salt spray
Technical Specifications:
- Size: 3.9mm x 13mm
- Self-drill Capacity: 2mm steel
- Bit Supplied: TX15
- Pack Quantity: Box of 1000 screws
- PVCu window installation
- Door frames with metal reinforcement
- Construction applications requiring fire-resistant fasteners
- Exterior applications requiring corrosion resistance
- Material: Steel with Elementech coating
- Head Type: Countersunk
- Drive Type: TORX® compatible (TX15)
- Size: 3.9mm x 13mm
- Self-drill Capacity: 2mm steel
- Corrosion Resistance: 1000 hours salt spray tested
- Fire Resistant: Yes
- Pack Quantity: 1000
- Weight: 994g
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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