500 No.8 x 1.1/4" 4.2 x 32mm Hex Head Self Drilling Hexagon Screws Self Tapping Buzz Screw for Ventilation Pipes, Fans, Metal Rails

• Hex Head Self Drilling Screws designed for secure and efficient fastening.
• No pre-drilling required, self-tapping tip cuts through metal, wood, and plastic.
• Ideal for ventilation pipes, fans, and metal rails in construction and industrial applications.
• Made from durable, corrosion-resistant materials for long-lasting performance.
• Available in No. 6, 8, 10, 12, and 14 sizes to suit various project needs.

Hex Head Self Drilling Screws with a durable hexagon head and self-tapping design, ideal for ventilation pipes, fans, and metal rails. These high-performance buzz screws eliminate the need for pre-drilling, ensuring quick and secure fastening in various materials. Available in sizes No. 6, 8, 10, 12, and 14, they provide strong holding power and corrosion resistance for both indoor and outdoor applications.