S-90096A305 6-32 x 3/4" 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, extending service life in demanding industrial environments
- Excellent torque transmission through external hex drive design, preventing tool slippage during installation
- Maximum holding power with fully threaded coarse UNC spacing, ensuring secure fastening in various materials
- Enhanced stability from integrated flange design, providing superior load distribution and vibration resistance
- Versatile material compatibility specifically engineered for aluminum, brass, cast iron, and sheet metal applications
- Streamlined installation with thread-cutting tip that eliminates the need for pre-tapped holes
- Industry-standard reliability backed by ASME B18.6.3 compliance for consistent performance
Professional Applications & Engineering Value
This 6-32 UNC thread cutting screw delivers exceptional engineering value in industrial assembly applications where reliable fastening in softer materials is critical. The zinc-plated steel construction provides essential corrosion protection while maintaining high tensile strength for demanding environments. The coarse thread spacing and thread-cutting design enable superior pull-out resistance in aluminum, brass, and cast iron components, eliminating the common failure point of stripped threads. The external hex drive ensures maximum torque application without cam-out, while the integrated flange distributes clamping force evenly across joined surfaces. These tapping screws are particularly valuable in sheet metal fabrication, electrical enclosures, and machinery assembly where vibration resistance and long-term fastener integrity are paramount.
Specification Summary & Compliance
This 6-32 UNC thread cutting screw features precise Class 2A thread tolerances with coarse thread spacing and full threading along its 3/4" length. Manufactured to meet ASME B18.6.3 specifications (SAE J933) for dimensional accuracy and performance reliability. The product is fully RoHS 3 (2015/863/EU) compliant for environmental safety and contains no restricted hazardous substances. Proper installation requires a No. 31 drill bit (0.12" diameter) for optimal thread engagement and holding strength in designated materials.
