Description A reliable self-drilling wing tip screw designed for fixing timber to light section steel up to 4mm thick without pre-drilling. The wings cut through timber to prevent binding and break off upon contact with steel, allowing the drill tip to penetrate and the thread to tap into the metal, ensuring a fast, clean and secure fixing.
Key Features
Manufactured from case and core hardened carbon steel for strength and durability
Zinc plated finish suitable for internal use in dry environments
Wing tip design reams timber prior to drilling into steel
Wings break away on contact with steel to enable self-tapping
Self-drilling No.3 point removes need for pre-drilling
Designed for timber to light section steel up to 4mm
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