Timco Metal to Timber Screws 5.5x120mm, Countersunk, Self-Drilling, 100pcs
Timco's self-drilling metal-to-timber screws (5.5x120mm) feature wing-tip design & A2-304 stainless steel for exterior use.
The Timco Metal to Timber Screws are specifically engineered for attaching wood to metal sections up to 12mm thick. Featuring a Wing-Tip design, these screws achieve maximum RPM without burning out by reaming the timber as they drill. Once the wings hit the metal, they break off, allowing the screw to self-tap into the metal efficiently.
Constructed from hardened carbon steel drill tips fused to A2-304 Austenitic Stainless Steel bodies, these screws offer excellent corrosion resistance and durability. The partially threaded design ensures strong holding power while reducing splitting in timber.
Key Features:
- Metric thread for reliable fastening
- Countersunk head with ribs for flush finishing
- Phillips recess for easy driving
- Self-drilling No.5 point eliminates the need for pre-drilling
- Effective thread length: 45mm (partially threaded)
- Ideal for timber thickness: 50-84mm
- Attaching wood to metal (up to 12mm thick)
- Outdoor construction (Exterior grade)
- Timber framing
- Metal section joinery
- Thread Diameter: 5.5mm
- Length: 120mm
- 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: 45mm (P/T)
- Max Drilling Thickness: 12.0mm
- Suitable Timber Thickness: 50-84mm
- Quantity: 100 pieces
- Weight: 1675g
Always follow local regulations and product guidance.
Free standard delivery on Australian 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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