Description A high-performance self-drilling wing tip screw designed for fixing timber to light section steel up to 5mm thick without pre-drilling. The integrated wings ream out the timber to prevent binding and snap off upon contact with steel, allowing the drill point to penetrate and the thread to tap into the metal for a fast, clean and secure fixing. The exterior silver organic coating provides enhanced corrosion resistance for external use.
Key Features
Manufactured from case and core hardened carbon steel for maximum strength
Exterior silver organic coating provides excellent corrosion resistance (tested to 500 hours salt spray)
Wing tip design clears timber prior to drilling into steel
Wings break off on contact with steel to allow self-tapping
Self-drilling No.3 point eliminates the need for pre-drilling
Designed for timber to light section steel up to 5mm
Fully threaded coarse self-tapping design for strong holding power
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