S-90087A833 10-32 x 1" 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
- Self-tapping design eliminates the need for pre-tapped holes, saving time and labor costs in assembly operations.
- Zinc-plated steel construction provides excellent corrosion resistance, ensuring long-term durability in various industrial environments.
- Type F thread cutting profile creates clean, strong threads in materials like aluminum, brass, and cast iron for secure, reliable fastening.
- Phillips No. 2 drive offers widespread tool compatibility and efficient installation with reduced cam-out risk.
- Fine UNF 10-32 thread delivers superior holding power and vibration resistance compared to coarse threads.
- Fully threaded shank maximizes grip length and load distribution across the entire fastener engagement.
- Pan head design provides a low-profile bearing surface that's ideal for applications with limited clearance.
Professional Applications & Engineering Value
These 10-32 UNF thread cutting tapping screws solve critical fastening challenges in metal fabrication and assembly. The zinc-plated steel construction withstands environmental exposure while the specialized Type F thread cutting geometry efficiently forms mating threads in ductile materials without cracking or stripping. Engineers specify these tapping screws for joining aluminum components, brass fittings, cast iron housings, and sheet metal assemblies where traditional fastening methods prove inadequate. The combination of fine UNF threads and fully threaded design ensures maximum thread engagement and clamp force distribution, preventing loosening under vibration while the Phillips drive enables rapid installation with standard tools.
Specification Summary & Compliance
These precision tapping screws feature Class 2A thread tolerances with UNF 10-32 fine thread specification and 1" length. Manufacturing complies with ASME B18.6.3 standards (SAE J933) ensuring dimensional accuracy and performance reliability. The products are RoHS 3 (2015/863/EU) Compliant for environmental safety and suitable for use with No. 17 drill bit (0.173" diameter) for proper hole preparation.
