S-92470A057 Length 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel construction, ensuring long-term reliability in harsh industrial environments
• Optimal thread engagement with 48 TPI thread forming design, creating strong, vibration-resistant connections in sheet metal
• Enhanced driving efficiency with Phillips No. 0 drive, providing secure tool engagement and reduced cam-out during installation
• Maximum material penetration through fully threaded design and pointed tip, delivering superior holding power in thin materials
• Streamlined installation process with standard pan head profile, allowing for flush mounting and consistent torque application
• Environmental compliance assurance with RoHS 3 certification, meeting strict industrial safety and regulatory standards
• Precision material compatibility with No. 52 drill bit specification, ensuring proper hole preparation for optimal thread formation

Professional Applications & Engineering Value

These 18-8 stainless steel tapping screws are engineered specifically for sheet metal applications where corrosion resistance and reliable fastening are critical. The thread forming design with 48 TPI creates strong, permanent threads in pre-drilled holes without generating chips, eliminating contamination risks in sensitive assemblies. The fully threaded construction ensures maximum engagement throughout the material thickness, providing superior pull-out resistance in thin-gauge metals. The Phillips drive system offers efficient installation with standard tools, while the pan head profile provides a low-profile finish ideal for applications where clearance is limited. These screws solve common industrial challenges including vibration loosening, material fatigue, and environmental degradation in metalworking, HVAC, and electronic enclosure applications.

Specification Summary & Compliance

This No. 1 x 1/2" tapping screw features precision right-hand threads with 48 TPI thread forming design, manufactured to exacting dimensional standards for consistent performance. The screw is compatible with No. 52 drill bit (0.0635" diameter) for proper hole preparation in materials up to 0.025" thickness. Manufactured from 18-8 stainless steel with standard pan head profile and Phillips No. 0 drive, this fastener complies with RoHS 3 (2015/863/EU) environmental regulations, ensuring safe use across various industrial applications without hazardous substance restrictions.