S-90087A829 10-32 x 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 corrosion resistance with zinc-plated steel construction for extended service life in demanding environments
- Excellent thread-cutting performance in aluminum, brass, cast iron, and sheet metal without pre-tapped holes
- Secure fastening with fine UNF threads providing enhanced vibration resistance and superior holding power
- Effortless installation with Phillips No. 2 drive ensuring positive torque transfer and reduced cam-out
- Full threading for maximum grip along the entire 1/2" length delivers consistent clamping force
- Industry-standard compliance with ASME B18.6.3/SAE J933 specifications ensures reliable performance
- Environmentally responsible manufacturing with RoHS 3 compliance for global market acceptance
Professional Applications & Engineering Value
These 10-32 UNF thread cutting screws are engineered specifically for challenging metal fabrication applications where traditional fasteners fail. The zinc-plated steel construction provides essential corrosion protection while the Type F tapping screw design creates precise mating threads in aluminum, brass, cast iron, and sheet metal substrates. The pan head with Phillips No. 2 drive offers optimal installation efficiency, eliminating the need for separate tapping operations and reducing assembly time. These screws solve critical vibration-induced loosening problems through their fine UNF thread configuration, making them ideal for industrial equipment, automotive components, and electrical enclosures where reliable, permanent fastening is mandatory.
Specification Summary & Compliance
These tapping screws feature precise 10-32 UNF fine threads with standard Class 2A tolerances and fully threaded 1/2" length. Manufactured to exact ASME B18.6.3 specifications SAE J933, ensuring dimensional accuracy and performance reliability. The zinc-plated steel construction meets RoHS 3 (2015/863/EU) compliance for environmental safety. Designed for use with No. 17 drill bit (0.173" diameter) and compatible with aluminum, brass, cast iron, and sheet metal applications requiring Type F thread cutting performance.
