S-90380A192 Length 3/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in industrial environments.
• High-strength thread forming with TRS tri-lobe shank design creates secure, vibration-resistant fastenings in plastic materials.
• Efficient installation using standard No. 2 Phillips drive and No. 23 drill bit (0.154"), reducing assembly time and tooling costs.
• Full 3/8" threading ensures maximum grip length and pull-out resistance in plastic applications.
• Reliable performance with 16 TPI thread pitch providing optimal balance between holding power and installation speed.
• Regulatory compliance meeting RoHS 3 and REACH standards for safe use across various industries.
• Versatile plastic fastening suitable for multiple plastic types with blunt tip design to prevent material damage.

Professional Applications & Engineering Value

This No. 8 zinc-plated steel TRS tapping screw delivers exceptional engineering value for plastic assembly applications. The thread forming design with tri-lobe shank creates permanent, high-retention threads in plastic substrates without generating chips, eliminating contamination risks in sensitive assemblies. The zinc-plated finish provides reliable corrosion protection for both indoor and moderate environmental conditions. With its Phillips No. 2 drive and compatibility with standard No. 23 drill bits, this screw streamlines production processes while maintaining consistent 16 TPI thread engagement for secure fastening in automotive trim, electronic enclosures, and consumer products where plastic-to-plastic or plastic-to-metal connections require durable, vibration-resistant performance.

Specification Summary & Compliance

This 3/8" length TRS tapping screw features precise inch system dimensions including 0.164" thread diameter and 0.322" pan head diameter. Manufactured to thread forming standards with tri-lobe shank geometry for plastic applications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial use across global markets.