S-96231A800 Length 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc plating and black coating for extended service life in demanding environments
• Excellent thread-forming capability creates permanent, vibration-resistant threads in sheet metal without pre-tapping
• Optimized Phillips drive design (No. 1 size) ensures secure tool engagement and reduces cam-out during installation
• Precision flat head profile with 82° countersink angle sits flush with surfaces for clean, professional finishes
• High thread density (22 TPI) provides maximum holding power and pull-out resistance in thin materials
• Full threading along the entire 1/2" length enables deep engagement and consistent clamping force
• Regulatory compliance meets RoHS 3 and REACH standards for global manufacturing requirements

Professional Applications & Engineering Value

These No. 5 zinc-plated steel tapping screws are engineered specifically for sheet metal applications where reliable fastening in thin materials is critical. The thread forming technology (A/AB type) displaces material rather than cutting it, creating stronger threads that resist vibration loosening and maintain integrity under dynamic loads. The combination of zinc plating and black corrosion-resistant coating provides dual-layer protection against environmental factors, making these Phillips flat head screws ideal for HVAC systems, electronic enclosures, automotive components, and industrial equipment. The pointed tip facilitates easy starting in pre-drilled holes (No. 36 drill bit recommended), while the standardized 82° head angle ensures proper seating in countersunk applications.

Specification Summary & Compliance

These thread forming screws feature a 0.125" thread diameter with 22 TPI thread pitch and Class 2A thread tolerances for consistent performance. The flat head design incorporates standard dimensions with 0.237" head diameter and 0.075" head height. Manufactured to industry standards for A/AB tapping screw types, these fasteners are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring they meet current environmental and safety requirements for industrial use worldwide.