Need Corrosion-Resistant Fasteners That Eliminate Pre-Drilling for Steel Structures?

Our ST5.5 stainless steel self drilling screws combine drill point and fastening thread in one, cutting your installation time by 40% while providing superior corrosion resistance for outdoor steel structures. With 30 years of manufacturing expertise and ISO certifications, we deliver consistent quality for large-scale construction projects. Request technical specifications and bulk pricing tailored to your project requirements.

Our self drilling screws are designed for high-volume OEM production environments and construction projects requiring consistent performance. Available with minimum order quantities of 100M per item and USD 5,000 per order, we support both branded products and buyer's label customization to meet your specific branding requirements. As a trusted Taiwan-based industrial fastener manufacturer serving global distribution markets, Chan Chin C. combines advanced manufacturing capabilities with dedicated customer service and continuous improvement commitment. Contact us today to discuss your self drilling screw requirements and experience the quality difference that three decades of fastening expertise delivers.