S-90086A628 10-32 x 1 1/2" 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
• Efficient thread cutting action creates precise mating threads in aluminum, brass, cast iron, and sheet metal without pre-tapping
• Enhanced driving control with Phillips No. 2 drive design reduces cam-out and improves installation efficiency
• Optimal flush mounting with standard 82° flat head profile and full threading for seamless surface finishes
• Reliable fine thread engagement through 10-32 UNF specification ensures vibration resistance and superior holding power
• Simplified installation process with compatible No. 16 drill bit size recommendation for precise hole preparation
• Industry-standard compliance meeting ASME B18.6.3 and RoHS 3 regulations for quality assurance and environmental safety

Professional Applications & Engineering Value

These 10-32 UNF thread cutting screws deliver exceptional engineering value in metal fabrication and assembly operations. The zinc-plated steel construction provides essential corrosion protection while maintaining high tensile strength for demanding applications in aluminum, brass, cast iron, and sheet metal components. The thread cutting design (Type F) eliminates the need for separate tapping operations, significantly reducing installation time and labor costs in high-volume production environments. The Phillips No. 2 drive ensures consistent torque transfer, while the 82° countersink angle and flat head profile create flush finishes that meet aesthetic and functional requirements in automotive, machinery, and electronic enclosure applications where vibration resistance and reliable fastening are critical.

Specification Summary & Compliance

This 1 1/2" length tapping screw features precision 10-32 UNF fine threads with full threading and blunt tip design. Manufactured to exacting dimensional standards including Class 2A thread tolerances and compliant with ASME B18.6.3 specifications SAE J933. The product meets RoHS 3 (2015/863/EU) compliance standards, ensuring environmental responsibility while delivering reliable performance in industrial fastening applications. Recommended for use with No. 16 drill bit (0.177" diameter) for optimal thread engagement and holding strength.