S-95135A625 Length 1 1/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior Sealing Performance: Integrated steel/rubber washer creates reliable weather and dust seals, preventing leakage in outdoor or harsh environment applications
• Self-Drilling Efficiency: No. 1 drill tip eliminates pre-drilling requirements, reducing installation time by up to 50% in sheet metal assemblies
• High-Strength Thread Engagement: Thread forming BSD design creates stronger, vibration-resistant connections in steel and sheet metal up to 0.048" thickness
• Optimized Drive System: External hex head provides maximum torque transmission and prevents stripping during high-tension applications
• Corrosion-Resistant Construction: 18-8 stainless steel head cap combined with steel body offers balanced corrosion resistance and structural integrity
• Full Thread Coverage: 1-1/8" fully threaded design ensures consistent clamping force distribution across the entire fastener length
• Regulatory Compliance: RoHS 3 (2015/863/EU) compliance guarantees environmental safety and meets international manufacturing standards

Professional Applications & Engineering Value

This 1/4"-14 hex head tapping screw delivers exceptional engineering value for industrial metal fabrication and assembly operations. The thread forming BSD design creates permanent, high-strength threads in steel and sheet metal applications without requiring tapped holes, significantly reducing labor costs and installation complexity. The integrated steel/rubber sealing washer provides critical environmental protection against moisture and contaminants, making it ideal for HVAC systems, electrical enclosures, and outdoor equipment. The No. 1 drill tip penetrates up to 0.048" material thickness with precision, while the external hex drive ensures reliable torque application in high-vibration environments. This comprehensive solution addresses common challenges in metal joining, including corrosion prevention, installation efficiency, and long-term connection integrity.

Specification Summary & Compliance

This tapping screw features precise 1/4"-14 thread configuration with right-hand thread direction and fully threaded design for optimal load distribution. Manufactured to BSD screw standards with thread forming technology, it ensures consistent performance in industrial applications. The fastener maintains dimensional accuracy with 0.25" thread diameter and 1-1/8" length, complemented by a 0.313" hex head for secure drive engagement. Compliance with RoHS 3 (2015/863/EU) regulations confirms environmental responsibility and meets international manufacturing requirements for industrial components.