S-90096A827 10-32 x 3/8" ASME B18.6.3, SAE J933 Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
• Efficient thread-cutting capability eliminates the need for pre-tapped holes, reducing installation time and labor costs
• Integrated flange design provides wider bearing surface for improved load distribution and vibration resistance
• Dual external hex/slotted drive options offer versatile installation compatibility with standard tools
• Fine UNF thread profile ensures precise engagement and superior holding power in various materials
• Full threading along entire shank length maximizes grip strength and pull-out resistance
• Industry-standard compliance guarantees consistent quality and reliable performance across applications

Professional Applications & Engineering Value

These 10-32 UNF flanged tapping screws deliver exceptional value in metal fabrication and assembly operations. The zinc-plated steel construction provides essential corrosion protection while maintaining high tensile strength for durable fastening solutions. Engineered with Type F thread-cutting geometry, these screws effectively form mating threads in aluminum, brass, cast iron, and sheet metal without requiring pre-tapped holes, significantly reducing installation time and eliminating tap breakage risks. The flanged hex head design combines the installation convenience of external drive systems with enhanced clamping force distribution, making them ideal for applications where vibration resistance and consistent preload are critical. This combination of features addresses common industrial challenges including assembly efficiency, material compatibility, and long-term joint integrity.

Specification Summary & Compliance

This No. 10 screw features a 3/8" length with fully threaded UNF fine thread configuration meeting Class 2A tolerance standards. The product complies with ASME B18.6.3 specifications (SAE J933) for dimensional accuracy and performance requirements. Environmental compliance is assured through RoHS 3 (2015/863/EU) certification, making these screws suitable for regulated industrial applications. The recommended 11/64" drill bit (0.1719" diameter) ensures proper hole preparation for optimal thread engagement and holding strength.