S-93882A229 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
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Key Features & Benefits at a Glance
- Superior corrosion resistance with zinc-plated steel construction, ensuring long-term reliability in demanding industrial environments
- Enhanced load distribution through the integrated flange design, reducing material stress and preventing surface damage
- High-strength thread forming capability with UNC coarse threads that create strong, permanent fastenings without pre-tapped holes
- Secure installation and removal with external hex drive design, providing excellent torque transmission and preventing tool slippage
- Versatile material compatibility for use in steel, aluminum, brass, cast iron, and sheet metal applications
- Optimized drilling efficiency with recommended No. 19 drill bit (0.165" diameter) for precise hole preparation
- Full-length threading ensures maximum grip strength and uniform stress distribution along the entire fastener length
Professional Applications & Engineering Value
These zinc-plated steel tapping screws with thread-forming UNC coarse threads deliver exceptional engineering value by eliminating the need for pre-tapped holes in metal assembly operations. The flanged hex design provides superior bearing surface distribution, preventing pull-through in thin materials like sheet metal while maintaining structural integrity in heavier applications involving steel, aluminum, brass, and cast iron. The external hex drive ensures reliable installation with standard tools, reducing assembly time and improving production efficiency. The thread forming action creates stronger, more vibration-resistant connections than conventional cutting threads, making these screws ideal for automotive, machinery, and structural applications where joint integrity is critical.
Specification Summary & Compliance
This 10-24 UNC thread forming screw features Class 2A thread tolerances with coarse thread spacing and fully threaded blunt tip design. Manufactured to industry standards for thread forming tapping screws with right-hand thread direction and external hex drive. The zinc-plated steel construction complies with RoHS and REACH environmental standards, ensuring safe use across various industrial applications. The specified No. 19 drill bit (0.165" diameter) provides optimal hole preparation for maximum thread engagement and holding power.
