S-90380A337 Length 5 mm Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in industrial environments
• Excellent thread-forming capability in plastic materials without pre-tapping, reducing installation time and tooling costs
• Optimized drive engagement with Phillips No. 1 drive for secure torque transmission and reduced cam-out risk
• Complete thread coverage with fully threaded design ensuring maximum holding power across the entire fastener length
• Reliable fastening performance with standard pan head profile providing consistent clamping force distribution
• Environmental compliance assurance meeting RoHS 3 and REACH standards for sustainable manufacturing practices
• Precision dimensional accuracy with M2.5 metric sizing and 1.12mm pitch for consistent fit in plastic components

Professional Applications & Engineering Value

This M2.5 TRS thread forming screw delivers exceptional value in plastic assembly applications where traditional fastening methods often fail. The zinc-plated steel construction provides essential corrosion protection while maintaining the necessary hardness for thread forming operations without cracking or damaging plastic substrates. Engineered specifically for plastic fastening, the screw's unique thread design displaces material rather than removing it, creating stronger, vibration-resistant connections in thermoplastics and other polymer materials. The Phillips drive system ensures compatibility with standard assembly tools, while the fully threaded configuration maximizes pull-out resistance in shallow engagement scenarios common in electronic enclosures, automotive trim components, and consumer product assemblies.

Specification Summary & Compliance

This metric tapping screw features M2.5 diameter with 5mm length and 1.12mm approximate thread pitch, manufactured to precise dimensional standards for consistent performance. The thread forming design (TRS type) eliminates the need for tapped holes in plastic applications, with recommended 1.85mm pilot hole diameter. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and restricted substance adherence for global manufacturing requirements.