Timco HW45B Wing Tip Self-Drilling Screw 5.5 x 45mm Box of 200

The TIMco Wing Tip heavy section screw is engineered for securely attaching wood to metal, specifically designed for heavy section steel up to a maximum thickness of 12mm. Its innovative wing design allows for efficient reaming of timber, enabling the screw to achieve maximum revolutions per minute (R.P.M.) without overheating. The screw features a bright zinc electroplated finish with a toxin-free coating and a Phillips countersunk head for flush seating. It is sized at 5.5 x 45mm and is self-drilling, suitable for heavy sectional work where wood-to-metal fastening is required.

Features

• Designed for attaching wood to heavy section steel up to 12mm
• Wing design reams timber for high RPM without overheating
• Wings break off on metal contact to permit self-tapping
• Size 5.5 x 45 mm; PH3 Phillips countersunk head with self-drilling tip
• Zinc-plated bright finish; toxin-free