S-90925A243 Length 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-lasting performance in demanding industrial environments.
• Enhanced torque transmission and reduced cam-out thanks to the T25 Torx drive, providing reliable fastening and minimizing tool slippage.
• Effortless installation in sheet metal with a fully threaded, pointed tip and thread-forming design, eliminating the need for pre-tapped holes.
• Secure and stable fastening from the pan head style, offering a low-profile, rounded head that distributes clamping force evenly.
• Precise thread engagement with No. 10-12 threads and 0.19" diameter, ensuring strong, vibration-resistant connections in metal assemblies.
• Compliance with strict environmental standards including RoHS 3 and REACH, making them safe for global industrial supply chains.
• Optimized for use with standard No. 21 drill bits, simplifying the drilling process and reducing setup time in high-volume applications.

Professional Applications & Engineering Value

These No. 10-12 zinc-plated steel tapping screws are engineered to address common challenges in sheet metal fabrication, such as material fatigue and installation inefficiency. The thread-forming (A/AB type) design creates strong, permanent threads in ductile metals without chipping or cracking, ideal for HVAC systems, electronic enclosures, and automotive panels. The T25 Torx drive ensures high torque application with minimal wear, while the fully threaded pointed tip allows for quick starts and reduced operator effort. Made from durable zinc-plated steel, they resist rust and corrosion in humid or outdoor settings, providing reliable performance in industrial fastening applications where precision and durability are critical.

Specification Summary & Compliance

This product adheres to standard inch measurements with a thread diameter of 0.19" and 12 threads per inch, ensuring precise fit in sheet metal up to 0.025" thickness. It features a right-hand threaded, fully threaded shank with a rounded pan head for consistent clamping. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of hazardous substances and supporting use in environmentally conscious manufacturing processes.