S-93878A830 10-32 x 5/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-lasting performance in demanding industrial environments
• Excellent thread retention through UNF fine threading and thread-forming design, providing secure fastening without pre-tapping in metals
• Optimized drive efficiency with Phillips No. 2 drive, enabling quick installation and reduced tool slippage during assembly
• Versatile material compatibility designed for use in steel, aluminum, brass, cast iron, and sheet metal applications
• Full-length threading ensures maximum grip and load distribution across the entire fastener length
• Regulatory compliance with RoHS 3 and REACH standards, meeting international environmental and safety requirements
• Standard pan head design provides reliable seating and consistent clamping force in various assembly scenarios

Professional Applications & Engineering Value

These 10-32 zinc-plated steel tapping screws deliver exceptional engineering value through their thread-forming capability that eliminates the need for pre-tapped holes in metal substrates. The UNF fine threading creates precise, tight-fitting threads in materials ranging from steel and aluminum to brass and cast iron, preventing loosening under vibration and thermal cycling. The zinc-plated surface treatment provides critical corrosion protection in industrial environments, while the Phillips drive system ensures efficient installation with standard tools. These metal fastening solutions are particularly valuable in assembly lines where reliability, speed of installation, and consistent performance across multiple metal types are essential for manufacturing efficiency and product integrity.

Specification Summary & Compliance

These tapping screws feature precision 10-32 UNF fine threading with standard thread tolerances and fully threaded 5/8" length configuration. The manufacturing complies with standard thread-forming screw specifications for metal applications, requiring a #15 drill bit (0.18" diameter) for proper installation. The products are fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental regulations for industrial fasteners used in global markets.