Timco Hex Head Self-Drilling Screws - Zinc Plated, 12 x 3/4

Timco Hex Head Self-Drilling Screws provide a convenient and efficient solution for joining roofing sheets to light section steel without the need for pre-drilling. These high-quality screws feature a self-drilling point, saving time and effort during installation. Made from case & core hardened carbon steel, they offer exceptional durability and strength, ensuring a secure and long-lasting fix.

The screws are zinc plated, providing excellent corrosion resistance for outdoor and demanding environments. With a hex head design and a fixed washer, they ensure easy installation with standard tools while preventing over-driving and ensuring a tight seal. The A1 fire classification further enhances their suitability for critical applications where fire safety is paramount.

Ideal for:

• Roofing sheet installations
• Light section steel assemblies (up to 5.0 mm thickness)
• Construction and metal fabrication projects

Specifications:

• Thread Diameter: 5.5 mm
• Length: 19 mm
• Head Type: Hex
• Washer Diameter: 11.00 mm
• Point Type: Self-Drilling
• Socket Size: 8 mm
• Finish: Zinc
• Material: Case & Core Hardened Carbon Steel
• Effective Thread Length: 8 mm
• Max Drilling Thickness: 5.0 mm
• Fire Classification: A1

These Timco self-drilling screws are sold in bulk (500 pieces per pack), making them a cost-effective choice for professionals and DIYers alike.