Description A high-performance self-drilling wing tip screw designed for fixing timber to light section steel without pre-drilling. The integrated wings cut through timber to prevent binding, breaking off upon contact with steel to allow the drill tip to penetrate and the thread to tap into the metal, ensuring fast installation and a clean, secure fixing in exterior applications.
Key Features
Manufactured from case hardened carbon steel for strength and durability
Exterior silver organic coating for corrosion resistance (tested up to 500 hours salt spray)
Wing tip design reams timber before drilling into steel
Wings break off on contact with steel for efficient fixing
Self-drilling No.3 point eliminates the need for pre-drilling
Designed for timber to light section steel up to 4mm
Coarse self-tapping fully threaded design for strong hold
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