Self-Drilling Screws 5.5x20mm, Pack of 500

• Self-drilling screws with a sharp drill-point tip for metal sheets and steel frames. • Size: 5.5mm diameter, 20mm length. Pack contains 500 pieces. • Eliminates the need for pre-drilling in many applications, saving installation time. • Threaded design ensures a firm and secure grip on materials. • Suitable for roofing, fabrication, construction, metalworking, and general fixing. • Ideal for both professional contractors and DIY projects. • Brand: Ceramic (generic, no specific model details provided).