S-99437A185 M2 Press-Fit Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding industrial environments
• Reliable thread engagement with Class 6H thread fit ensuring consistent, vibration-resistant connections in assembly applications
• Quick installation efficiency through press-fit hex design that eliminates secondary fastening operations and reduces assembly time
• Optimized for thin panel applications with 1mm minimum thickness compatibility and 4.5mm drill size specification
• Enhanced grip and torque transmission with hex head shape providing superior tool engagement during installation
• Robust metric coarse threading (M2 x 0.4mm) offering excellent resistance to vibration loosening in dynamic applications
• Environmental compliance assurance with RoHS 3 certification for use in regulated electronic and industrial applications

Professional Applications & Engineering Value

These M2 press-fit nuts deliver exceptional value in electronic enclosures, control panels, and lightweight chassis assemblies where space constraints and material thickness present mounting challenges. The zinc-plated steel construction provides essential corrosion protection while maintaining the structural integrity required for repeated installation cycles. Engineered with Class 6H thread fit precision, these hex press-fit nuts ensure reliable thread engagement in metric coarse threading applications, particularly valuable in high-vibration environments common to industrial machinery and automotive electronics. The combination of 1mm minimum panel thickness compatibility and 4.5mm drill bit specification creates an optimized solution for thin-material fastening without compromising joint strength or requiring additional reinforcement.

Specification Summary & Compliance

This M2 x 0.4mm press-fit nut features Class 6H thread fit tolerance per metric standards, ensuring precise thread engagement and dimensional accuracy. The right-hand coarse thread configuration (0.4mm pitch) provides optimal performance in general industrial applications. Manufacturing compliance includes RoHS 3 (2015/863/EU) environmental standards, making these nuts suitable for electronic and regulated industrial applications. Installation specifications include compatibility with 1mm minimum panel thickness and 4.5mm drill bit diameter for proper press-fit application.