Need Self-Drilling Screws That Won't Damage Sensitive Electronic Enclosures While Providing Visual Identification?

Our 410 SS pan head drilling screws with PC104 white paint combine controlled drilling performance with color-coded identification for electronics assembly. The multi-blow header manufacturing ensures consistent head dimensions for automated assembly, while ISO-compliant inspection of all critical measurements guarantees reliable fastening without pre-drilling. Contact us for samples tested to your specific sheet metal thickness requirements.

With 45 years of fastener manufacturing expertise and production of over 10,000 fastener types, Sen Chang Industrial delivers drilling screws that comply with ISO working instructions throughout the entire manufacturing and inspection process. Our 410 stainless steel drilling screws with white painted heads offer excellent corrosion resistance combined with visual identification benefits, making them ideal for applications requiring both functional performance and aesthetic considerations. Each batch undergoes salt spray testing to ensure long-term reliability, while our complete in-house capabilities—from multi-blow heading to threading and passivation—guarantee consistent quality and competitive lead times for OEM manufacturers and aftermarket customers requiring specialized drilling fasteners with custom coating specifications.