Timco Metal Construction Self-Drilling Hex Screws, Zinc, 5.5x32mm, 100pcs

The Timco Metal Construction Screws are designed for heavy-duty applications, allowing you to attach metal directly to heavy section steel (up to 12mm thick) without the need for pre-drilling. These screws provide a secure and efficient fastening solution for construction and fabrication projects where strength and reliability are essential.

Featuring a self-drilling No.5 point, these screws eliminate the need for pilot holes, saving time and effort. The hex head design ensures a firm grip with compatible tools, while the fixed washer helps distribute load and prevents pull-through. Made from case & core hardened carbon steel with a zinc finish, these screws offer superior durability and resistance to corrosion.

Key Specifications

• Thread Diameter: 5.5mm
• Length: 32mm
• Head Type: Hex
• Fixed Washer Diameter: 12.00mm
• Point Type: Self-Drilling No.5
• Socket Size: 8mm
• Finish: Zinc
• Material: Case & Core Hardened Carbon Steel
• Effective Thread Length: 13mm
• Maximum Drilling Thickness: 12.0mm

Perfect for construction, metal roofing, cladding, and structural applications, these Timco self-drilling screws provide a reliable fixing solution for professionals and DIY enthusiasts alike. Supplied in a convenient pack of 100 for efficiency on the job.