Description A high-performance self-drilling wing tip screw designed for fastening timber to light section steel up to 5mm thick without pre-drilling. The integrated wings ream out the timber to prevent binding and break away upon contact with steel, allowing the drill point to penetrate efficiently and the thread to form a secure fixing. The partially threaded design helps pull materials tightly together, making it ideal for thicker timber sections.
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 before drilling into steel
Wings break off on contact with steel to enable self-tapping
Self-drilling No.3 point eliminates the need for pre-drilling
Designed for timber to light section steel up to 5mm
Partially threaded design improves clamping on thicker materials
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