S-90096A369 6-32 x 1" ASME B18.6.3, SAE J933 Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding industrial environments
• Enhanced torque transmission through external hex/slotted drive design for secure installation and reduced tool slippage
• Excellent material compatibility with F-type thread cutting design that creates strong threads in aluminum, brass, cast iron, and sheet metal
• Maximum holding power achieved through fully threaded UNC coarse thread design for superior pull-out resistance
• Simplified installation process with integrated flange that eliminates the need for separate washers and distributes clamping force evenly
• Reliable performance assurance through compliance with ASME B18.6.3 standards and RoHS 3 environmental regulations
• Optimized thread engagement with No. 31 drill bit compatibility for precise hole preparation and secure fastening

Professional Applications & Engineering Value

These zinc-plated steel flanged tapping screws deliver exceptional engineering value in industrial fastening applications where material compatibility and vibration resistance are critical. The UNC coarse thread configuration combined with the F-type thread cutting design enables these screws to form precise mating threads in various materials without pre-tapped holes, significantly reducing assembly time and labor costs. The external hex/slotted drive provides dual installation options for flexibility in confined spaces while ensuring maximum torque transfer during installation. Particularly effective in sheet metal assemblies, aluminum frames, and cast iron components, these screws maintain structural integrity under vibration and thermal cycling conditions. The integrated flange design eliminates washer requirements while providing superior load distribution, making them ideal for high-volume manufacturing environments where reliability and efficiency are paramount.

Specification Summary & Compliance

This 6-32 x 1" flanged tapping screw features UNC coarse threading with Class 2A tolerance standards, ensuring precise fit and reliable performance. Manufactured from zinc-plated steel with fully threaded shank and blunt tip design, the screw meets rigorous ASME B18.6.3 specifications SAE J933 for dimensional accuracy and mechanical properties. Compliance with RoHS 3 (2015/863/EU) regulations ensures environmental safety and restricts hazardous substances. The product is engineered for use with No. 31 drill bit (0.12" diameter) and is specifically designed for thread cutting applications in various metallic substrates.