Timco Self-Drilling Hex Screws Zinc Plated 5.5x50mm (100pk)

Timco zinc-plated self-drilling screws for roofing sheets & light steel – no pre-drilling needed. 5.5x50mm (100 pack).

SKU: TIM-ZL50W16Brand: TimcoRead More

The Timco Self-Drilling Hex Screwsprovide a convenient solution for joining roofing sheets to light section steel without the need for pre-drilling. These high-quality screws feature a zinc finish for enhanced corrosion resistance, making them suitable for exterior applications.

Engineered with a No.3 self-drilling point, these screws can drill through steel up to 5.0mm thick, saving time on your installation projects. The fixed EPDM washer creates a watertight seal, preventing leaks and improving the durability of your roofing assembly.

Key Features:

• ul]:my-0″>Case & core hardened carbon steelconstruction for superior strength
• ul]:my-0″>Hex head designfor secure fastening with standard tools
• ul]:my-0″>EPDM washer includedfor weatherproof sealing
• ul]:my-0″>No pre-drilling required– self-drilling point penetrates steel easily

Technical Specifications:

• ul]:my-0″>Thread Diameter: 5.5mm
• ul]:my-0″>Length: 50mm
• ul]:my-0″>Head Type: Hex
• ul]:my-0″>Washer Diameter: 11.00mm
• ul]:my-0″>Point Type: Self-Drilling No.3
• ul]:my-0″>Socket Size: 8mm
• ul]:my-0″>Finish: Zinc
• ul]:my-0″>Material: Case & Core Hardened Carbon Steel
• ul]:my-0″>Effective Thread Length: 35mm
• ul]:my-0″>Maximum Drilling Thickness: 5.0mm

ShareBuy more, save more1 unit £9.78 -21% 2+ units£9.78£7.74 -25% 3+ units£9.78£7.35 -28% 4+ units£9.78£7.00 -31% 5+ units£9.78£6.79 -34% 12+ units£9.78£6.41 -41% 24+ units£9.78£5.81Add to CartSelf-Drilling ScrewsApplications