S-90077A319 Length 2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding industrial environments
• Effortless installation versatility through combined Phillips/Slotted drive options, accommodating various tool preferences
• Maximum holding power achieved through fully threaded design and thread-forming tapping method that creates strong, permanent threads
• Optimized for sheet metal applications with pointed tip design and specific thread pitch for secure fastening without pre-tapping
• Reliable dimensional consistency with precise No. 14 screw size and 2" length for uniform performance across applications
• Enhanced installation efficiency with compatible 5.5 mm drill bit specification for proper hole preparation
• Compliance assurance meeting RoHS 3 and REACH environmental standards for global industrial use

Professional Applications & Engineering Value

These zinc-plated steel tapping screws deliver exceptional engineering value in sheet metal fabrication and assembly operations. The thread-forming A/AB tapping screw design eliminates the need for separate tapping operations, significantly reducing installation time and labor costs while creating strong, permanent threads in base materials. The rounded pan head profile provides a low-profile finish with excellent bearing surface, while the dual Phillips/Slotted drive options ensure compatibility with various installation tools commonly found in manufacturing environments. The fully threaded configuration along the 2" length ensures consistent clamping force distribution, preventing loosening under vibration and thermal cycling conditions typical in industrial applications.

Specification Summary & Compliance

These No. 14 x 2" tapping screws feature precise dimensional specifications including 0.242" thread diameter with 10 threads per inch, 0.473" head diameter, and standard pan head profile. Manufactured to A/AB tapping screw standards with right-hand thread direction and thread-forming tapping method. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets. Designed for optimal performance with 5.5 mm drill bit preparation in materials up to 0.025" thickness.