S-90087A831 10-32 x 3/4" ASME B18.6.3, SAE J933 Tapping Screws

Key Features & Benefits at a Glance

• Superior material protection with zinc-plated steel construction that resists corrosion and extends service life in demanding industrial environments
• Self-tapping efficiency through thread cutting design that eliminates the need for pre-tapped holes, reducing installation time and labor costs
• Wide material compatibility engineered specifically for aluminum, brass, cast iron, and sheet metal applications
• Optimized drive performance with Phillips No. 2 drive that provides secure torque transmission and reduces cam-out during installation
• Precision thread engagement with 10-32 UNF fine threads that deliver superior holding power and vibration resistance
• Full-thread design advantage ensuring maximum grip strength along the entire 3/4" length for enhanced fastening security
• Standard-compliant reliability meeting ASME B18.6.3 specifications for consistent quality and dimensional accuracy

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 critical corrosion resistance while the Type F tapping screw design with cutting threads enables direct installation into aluminum, brass, cast iron, and sheet metal without pre-tapping. This eliminates secondary operations and reduces assembly time significantly. The pan head profile with Phillips No. 2 drive offers a balanced combination of low-profile clearance and efficient torque transfer, making these industrial fasteners ideal for applications where space constraints and vibration resistance are critical concerns. The fine thread spacing ensures superior clamping force distribution, preventing material deformation in thin-section metals while maintaining joint integrity under dynamic loads.

Specification Summary & Compliance

These tapping screws feature precision 10-32 UNF threads with standard Class 2A tolerances, ensuring consistent thread engagement and reliable performance. The 3/4" length with fully threaded design provides maximum fastening capability. Manufacturing complies with ASME B18.6.3 specifications (SAE J933) for dimensional accuracy and performance standards. Environmental compliance includes RoHS 3 (2015/863/EU) certification, ensuring these fasteners meet international environmental regulations for hazardous substance restrictions.