S-90087A836 10-32 x 1 1/2" ASME B18.6.3, SAE J933 Tapping Screws
Tapping Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior thread-cutting performance for reliable fastening in tough materials like aluminum, brass, and cast iron without pre-tapping.
- Enhanced corrosion resistance with zinc plating, extending service life in industrial and construction environments.
- Optimized torque transfer via the No. 2 Phillips drive, reducing cam-out and improving installation efficiency.
- Full threading along the 1 1/2" length ensures maximum grip and uniform load distribution in sheet metal and other applications.
- Fine UNF thread design provides higher resistance to vibration loosening compared to coarse threads.
- Broad material compatibility for use in aluminum, brass, cast iron, and sheet metal, reducing inventory needs.
- Standard pan head profile offers a low-profile, secure fit for various assembly requirements.
Professional Applications & Engineering Value
These 10-32 UNF thread cutting screws are engineered to address common challenges in metalworking and assembly, such as stripping and poor holding power. Made from zinc-plated steel, they resist rust and wear, ideal for humid or outdoor conditions. The Type F tapping design and blunt tip allow for easy insertion into pre-drilled holes (using a No. 17 drill bit), minimizing effort and tool wear. Commonly used in sheet metal, aluminum frames, and cast iron components, these screws ensure tight, vibration-resistant joints in automotive, machinery, and construction projects. Their fine thread spacing enhances grip in softer metals, preventing loosening under dynamic loads and boosting long-term reliability.
Specification Summary & Compliance
This product adheres to ASME B18.6.3 and SAE J933 specifications, ensuring consistent dimensional accuracy and thread integrity. The UNF fine threads maintain Class 2A tolerances for precise fits, while the zinc-plated steel construction meets RoHS 3 (2015/863/EU) compliance for environmental safety. Fully threaded and designed with a standard pan head, these screws support efficient, compliant fastening in industrial settings.
