S-93878A211 10-24 x 3/8" 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 industrial environments
- Excellent material compatibility with steel, aluminum, brass, cast iron, and sheet metal for versatile application use
- Enhanced thread-forming capability with SW tapping design creates secure, permanent fastenings without pre-tapped holes
- Optimized drive efficiency through Phillips No. 2 drive system for reliable installation and torque transmission
- Maximum holding power achieved through fully threaded UNC coarse threading design for superior pull-out resistance
- Precise installation compatibility with standard 0.177" (#16) drill bit size for streamlined assembly processes
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for global industrial applications
Professional Applications & Engineering Value
These 10-24 zinc-plated steel tapping screws deliver exceptional engineering value through their thread-forming design that eliminates the need for pre-tapped holes in metal assemblies. The UNC coarse threading provides superior engagement in various materials including steel, aluminum, brass, cast iron, and sheet metal, while the zinc-plated finish offers reliable corrosion protection in industrial environments. The Phillips No. 2 drive ensures efficient installation with standard tools, and the fully threaded 3/8" length maximizes thread contact for vibration-resistant connections. These features collectively address common assembly challenges by reducing installation time, minimizing component inventory, and providing durable fastening solutions for OEM and maintenance applications.
Specification Summary & Compliance
These tapping screws feature precision UNC coarse threading (10-24 thread size) with Class 2A thread tolerances and fully threaded design for consistent performance. The manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental compliance for industrial applications. The thread-forming (SW) tapping method and specified 0.177" drill bit size provide standardized installation parameters for reliable assembly processes across multiple metal substrates.
