S-92470A121 Length 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-lasting performance in demanding industrial environments
• Efficient thread forming design creates strong, permanent threads in sheet metal without requiring pre-tapped holes
• Optimized Phillips drive system (No. 1 size) provides secure tool engagement and reduces cam-out during installation
• Full threading with pointed tip enables smooth penetration and maximum thread engagement throughout the fastener length
• Precision dimensional compatibility with No. 36 drill bit (0.1065") ensures proper fit and eliminates material stress
• Reliable pan head profile offers excellent bearing surface for secure fastening in sheet metal up to 0.025" thickness
• Environmental compliance assurance with RoHS 3 and REACH regulations for sustainable manufacturing practices

Professional Applications & Engineering Value

These 18-8 stainless steel thread forming screws deliver exceptional value in sheet metal fabrication and assembly operations. The A/AB tapping screw design with No. 5-32 thread configuration (22 TPI) creates durable, vibration-resistant connections by cold-forming mating threads directly into sheet metal substrates. This eliminates the need for separate tapping operations, significantly reducing assembly time and labor costs. The Phillips pan head drive system ensures consistent installation torque transfer while the fully threaded shank provides maximum pull-out resistance. Ideal for HVAC systems, electronic enclosures, automotive components, and industrial equipment where reliable sheet metal fastening is critical for structural integrity and long-term performance in corrosive environments.

Specification Summary & Compliance

This No. 5-32 x 1/2" tapping screw features precise Class 2A thread tolerances with 0.125" thread diameter and standard pan head profile (0.245" diameter, 0.089" height). Manufactured to A/AB thread forming standards for sheet metal applications with right-hand threading and pointed tip design. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors. Compatible with No. 36 drill bit (0.1065" diameter) for optimal performance in materials up to 0.025" maximum drilling thickness.