Timco Metal Construction Screws - 5.5x65mm, Self-Drilling, 200pc
Self-drilling Timco screws for wood-to-metal fixing (max 12mm). Bi-metal construction with wing-tip technology - 200 pieces.
Timco Metal Construction Screws are specially engineered for attaching wood to metal sections up to 12mm thick. These high-performance screws feature a unique wing-tip design that reams out timber for smoother penetration before breaking off when hitting metal, allowing the self-tapping thread to engage securely with the substrate.
The bi-metal construction combines a hardened carbon steel drill tip with an A2-304 austenitic stainless steel body, offering both exceptional drilling performance and corrosion resistance. The countersunk head with ribs provides a flush finish while preventing cam-out, and the Phillips recess ensures compatibility with standard screwdrivers.
Key Features
- Wing-tip technology optimises RPM and prevents burnout
- Self-tapping thread cuts cleanly into metal after wings break away
- Silver Organic coating enhances exterior durability
- Bi-metal construction delivers drilling strength and corrosion resistance
- Countersunk head sits flush for neat finishes
Perfect for various exterior construction applications where wood needs securing to metal members, these screws combine innovative engineering with robust materials for reliable performance in demanding environments.
- Timber-to-metal construction projects
- Exterior building applications
- Framing to metal sections
- Decking installations
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- Thread Diameter: 5.5mm
- Length: 65mm
- Head Type: Countersunk with Ribs
- Recess Type: Phillips
- Point Type: Self-Drilling No.5
- Material: Bi-Metal (A2-304 Stainless Steel & Carbon Steel)
- Effective Thread Length: 34mm
- Max Drilling Thickness: 12.0mm
- Suitable Timber Thickness: 14-29mm
- Quantity: 200 pieces
- Weight: 1770g
Always follow local regulations and product guidance.
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