Timco 00044COLLW Collated Wing-Tip Self-Drilling Screws 4.8 x 44 Pack of 1000

General description Specifically designed to attach wood to metal (Max. 4.0mm), the TIMCO Collated Self-Drilling Wing-Tip Steel to Timber Light Section Exterior Silver Screws feature a coarse self-tapping thread with wings that ream out the timber, allowing the screw to achieve maximum R.P.M. without burning out. When the wings hit the metal, they break off to permit a secure fastening. Technical specifications Dimensions: 4.8 x 44 mm Material: Steel Finish: Silver Max. thickness for metal attachment: 4.0 mm

Specifically Designed To Attach Wood To Metal (Max. 4.0Mm). Coarse Self-Tapping Thread With Wings Designed To Ream Out The Timber This Helps The Screw 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. Exterior Plating To Achieve A High Corrosion Resistance.PTDTIM00044COLLW