Timco Metal Construction Timber to Light Section Screws Countersunk Wing Tip Self Drilling Zinc (Size 4.2 x 32 200 Pieces)

ManoMano

General description The TIMco Wing Tip light section screw is engineered for securely attaching wood to metal, specifically designed for light section steel up to 5mm thick. Its unique wing tip design allows for efficient drilling and self-tapping into metal surfaces. Technical specifications Size: 4.2 x 32mm Box Quantity: 200 screws Colour/Plating: Bright zinc electrolytic plating with a clear toxin-free finish Head Type: Phillips Countersunk Bit Size: PH2 Usage Ideal for attaching wood to light section steel (Max. 3mm) Coarse self-tapping thread with wings designed to ream out timber for optimal performance Wings break off upon contact with metal, allowing the screw to self-tap effectively

Power Tools Direct

Specifically Designed To Attach Wood To Light Section Steel (Max. 3Mm). Coarse Self-Tapping Thread With Wings Designed To Ream Out The Timber So The Screw Can Achieve Max. R.p.m. Without Burning Out. When The Wings Hit The Metal They Will Break Off To Permit The Thread To Self-Tap Into The Metal.PTDTIMLW32B

Amazon

TIMCO Self-Drilling Wing-Tip Steel to Timber Light Section Silver Screws - 4.2 x 32 Box OF 200 - LW32B