S-96231A200 Length 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with nickel-plated steel construction, ensuring long-lasting performance in demanding industrial environments.
• Effortless installation and reduced tool wear thanks to the Phillips drive (No. 1) and thread-forming (A/AB type) design that creates strong threads without pre-tapping.
• Flush, secure fastening with a standard flat head and 82° countersink angle, providing a smooth finish and maximum holding power in sheet metal.
• Excellent grip and vibration resistance from a fully threaded, No. 5-22 thread design, enhancing joint integrity in thin materials.
• Optimized for thin sheet metal with a maximum drilling thickness of 0.025", preventing material damage and ensuring reliable connections.
• Wide compatibility and precision fit using a No. 36 drill bit (0.1065" diameter), facilitating accurate and repeatable installations.
• Compliance with global environmental standards including RoHS 3 and REACH, making them suitable for regulated industries and export markets.

Professional Applications & Engineering Value

These nickel-plated steel tapping screws are engineered to address common challenges in sheet metal fastening, such as strip-out, corrosion, and installation inefficiency. The thread-forming technology (A/AB type) displaces material to create strong, permanent threads without chips, eliminating the need for tapped holes and reducing assembly time. The fully threaded design and pointed tip ensure quick starts and consistent engagement, even in thin-gauge metals up to 0.025". Combined with a Phillips flat head and 82° countersink, these screws provide a flush finish that minimizes protrusion and improves aesthetic appeal in enclosures, HVAC systems, and electronic chassis. This makes them an ideal industrial fastener for manufacturing, automotive, and machinery applications where reliability and speed are critical.

Specification Summary & Compliance

This product adheres to standard inch measurements with a No. 5-22 thread size and 1/2" length, ensuring dimensional accuracy for consistent performance. The thread-forming tapping method (Type A/AB) and right-hand threading follow industry-accepted practices for sheet metal applications. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards confirms the absence of hazardous substances, supporting use in environmentally conscious and regulated sectors.