🔧 Build Stronger, Build Smarter!
The TechFast Heavy Duty Timber to Steel Roofing Screws are engineered for seamless joining of timber to steel frame buildings. With a 5.5 x 60mm size and a No.5 drill tip, these screws are designed for self-drilling into light gauge steel up to 12.5mm. The innovative breakaway wings create a clearance hole to protect the thread, while the Torx compatible insert ensures superior power transmission. Each box contains 100 screws, making it ideal for large-scale projects.
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