S-90077A293 Length 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding industrial environments
• Exceptional holding power through thread forming technology that creates stronger, more durable threads in sheet metal
• Versatile drive compatibility with combined Phillips/Slotted head for flexible installation using standard tools
• Maximum thread engagement with fully threaded design ensuring consistent clamping force along the entire fastener length
• Optimized for sheet metal applications with precise No. 12 size and 5/8" length for secure fastening in thin materials
• Easy installation process with pointed tip and standard pan head design for quick alignment and driving efficiency
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe, environmentally responsible manufacturing

Professional Applications & Engineering Value

These zinc-plated steel tapping screws deliver exceptional performance in sheet metal applications where vibration resistance and long-term reliability are critical. The thread forming technology eliminates the need for pre-tapped holes, creating stronger, more precise threads that resist loosening under stress. The combination of Phillips/Slotted drive provides installation flexibility across various production environments, while the fully threaded design ensures maximum holding power across the entire engagement length. Engineered specifically for sheet metal fastening with a 0.216" thread diameter and 11 threads per inch, these screws provide reliable performance in HVAC systems, electrical enclosures, automotive components, and industrial equipment where material thickness typically ranges up to 0.025".

Specification Summary & Compliance

This No. 12 x 5/8" tapping screw features precise Class 2A thread tolerances with a 0.216" thread diameter and 11 threads per inch. Manufactured as A/AB type thread forming screws with right-hand threading and fully threaded shank. The pan head design accommodates both Phillips (No. 3) and slotted drives for versatile installation. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial suitability. Recommended for use with 3/16" (0.1875") drill bits in sheet metal applications up to 0.025" thickness.