Metal Timber Screws - Countersunk - Silver - LW4238S
These screws are specifically designed to attach wood to light section steel (Max. 3mm). The coars...These screws are specifically designed to attach wood to light section steel (Max. 3mm). The coarse self-tapping thread features wings designed to ream out the timber, allowing the screw to achieve maximum RPM without burning out. When the wings hit the metal, they break off to permit the thread to self-tap into the metal. The exterior plating provides a reliable and durable corrosion-resistant coating that can withstand 500 hours of salt spray.
Power Tools DirectTimco Light/Silver 4.8 X 38Mm Metal Construction Timber To Section Screws - Countersunk - Wing-Tip - Self-Drilling - Exterior - Organic - Box Of 200 Lw38s
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These screws are specifically designed to attach wood to light section steel (Max. 3mm). The coarse self-tapping thread features wings designed to ream out the timber, allowing the screw to achieve maximum RPM without burning out. When the wings hit the metal, they break off to permit the thread to self-tap into the metal. The exterior plating provides a reliable and durable corrosion-resistant coating that can withstand 500 hours of salt spray.