S-90380A379 Length 16 mm Tapping Screws

Key Features & Benefits at a Glance

• Superior plastic material retention through TRS thread forming design that creates strong, vibration-resistant threads without chips
• Enhanced corrosion resistance with zinc-plated steel construction for extended service life in various environments
• Optimized torque transfer with Phillips No. 2 drive that prevents cam-out and ensures reliable installation
• Prevents material damage with blunt tip design that eliminates cracking or splitting in plastic components
• Maximum thread engagement through fully threaded shank design for superior holding power across the entire length
• Streamlined installation process with pre-matched 3mm drill bit size for precise hole preparation
• Environmental compliance assurance meeting RoHS 3 and REACH standards for responsible manufacturing

Professional Applications & Engineering Value

These M4 thread forming screws are specifically engineered to address common challenges in plastic fastening applications where material integrity is paramount. The TRS thread forming technology creates permanent, high-strength threads in plastic substrates without generating chips or debris that could compromise electronic components or moving parts. The zinc-plated steel construction provides essential corrosion protection while maintaining the mechanical strength required for durable assemblies. With a precise 1.79mm thread pitch and rounded pan head design, these screws distribute clamping force evenly, preventing stress concentration points that lead to plastic deformation or failure. Ideal for automotive trim, electronic enclosures, and consumer products where reliable plastic fastening is critical to product performance and longevity.

Specification Summary & Compliance

These metric thread forming screws feature M4 diameter with 16mm length and standard ISO tolerance classes for consistent performance. The fully threaded design with 1.79mm thread pitch ensures maximum holding power in plastic materials. Manufactured to precise specifications with Phillips No. 2 drive compatibility and rounded pan head profile. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring responsible manufacturing practices and material safety for global distribution and use in regulated industries.