S-90064A480 10-24 x 1/2" Tapping Screws
Tapping Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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Key Features & Benefits at a Glance
- Eliminates pre-drilling requirements with self-drilling tip that penetrates up to 0.106" thickness in steel and sheet metal
- Superior corrosion resistance through zinc-plated steel construction for extended service life in industrial environments
- Enhanced torque transmission via external hex drive design that prevents tool slippage during installation
- Secure fastening performance with UNC coarse threads that provide excellent holding power in metal substrates
- Distributed load bearing thanks to integrated flange design that increases surface contact area
- Complete thread engagement with fully threaded shank for maximum pull-out resistance
- Environmental compliance assurance meeting RoHS 3 standards for restricted substance control
Professional Applications & Engineering Value
These 10-24 thread forming tapping screws deliver exceptional value in metal fabrication and assembly operations. The zinc-plated steel construction provides essential corrosion protection while maintaining high tensile strength for demanding applications. The self-drilling tip eliminates the time and cost associated with separate drilling operations, significantly reducing installation labor in steel and sheet metal assemblies. The external hex drive ensures reliable torque application without cam-out, while the flanged design distributes clamping force evenly, preventing material distortion. The UNC coarse thread profile creates strong, permanent threads in parent material, making these CSD tapping screws ideal for high-vibration environments where fastener security is critical.
Specification Summary & Compliance
Manufactured to precise dimensional standards with UNC coarse threads (10-24 size) and fully threaded configuration. Features external hex drive (0.313" head width) and flanged design (0.414" diameter) for secure installation. Complies with RoHS 3 (2015/863/EU) regulations for environmental safety, containing no restricted hazardous substances. The thread forming design creates strong mating threads without chip removal, suitable for various steel and sheet metal applications requiring reliable fastening solutions.
