S-97188A215 Length 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction for long-lasting performance in harsh industrial environments
• Efficient thread forming technology creates strong, permanent threads in sheet metal without requiring pre-tapped holes
• Optimized pointed tip design ensures quick, accurate starting and reduces installation time in production settings
• Secure square drive system provides excellent torque transmission and minimizes cam-out during high-torque applications
• Precision 18 TPI threading delivers reliable, vibration-resistant fastening in sheet metal assemblies
• Comprehensive compliance with RoHS 3 and REACH regulations ensures environmental responsibility and global market acceptance
• Versatile pan head design offers a balance of low profile appearance and sufficient bearing surface for various applications

Professional Applications & Engineering Value

These 316 stainless steel sheet metal tapping screws are engineered specifically for demanding industrial applications where corrosion resistance and reliable fastening are critical. The thread forming Type A/AB design creates precise, strong threads in sheet metal up to 0.025" thickness without generating chips, eliminating contamination risks in sensitive equipment. The combination of 18 TPI precision threading and fully threaded shank ensures maximum engagement and pull-out resistance, while the pointed tip facilitates quick alignment and reduces installation labor. Ideal for HVAC systems, electrical enclosures, and metal fabrication, these screws maintain integrity in corrosive environments including marine, chemical processing, and outdoor applications where ordinary fasteners would fail prematurely.

Specification Summary & Compliance

Manufactured to exacting standards with Class 2A thread tolerances and consistent 0.138" thread diameter for reliable performance. These thread forming screws feature a standard pan head with square drive (No. 1) and are designed for use with No. 32 drill bits (0.116" diameter). The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring they meet the latest international standards for hazardous substance restrictions and chemical safety in industrial applications.