S-93778A111 M2 DIN 934 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance from nickel-plated brass construction, extending service life in humid or demanding environments
• Precise Class 6H thread fit ensures smooth assembly and reliable engagement with mating components
• DIN 934 compliance guarantees dimensional accuracy and interchangeability in metric applications
• Coarse thread design provides faster installation and reduced cross-threading risks
• External hex drive profile offers excellent torque transmission with standard tools
• Compact 4mm width enables space-saving designs without compromising strength
• Right-hand threading maintains compatibility with standard industrial rotation practices

Professional Applications & Engineering Value

Engineered for precision metric fastening applications, these M2 hex nuts deliver exceptional performance in electronics, instrumentation, and small machinery assemblies. The nickel-plated brass construction provides excellent corrosion resistance while maintaining good electrical conductivity, making them ideal for electrical enclosures and marine-adjacent applications. The coarse thread with 0.4 mm pitch ensures rapid installation in high-volume production environments while the Class 6H thread fit maintains consistent clamping force. The standard hex profile allows for reliable torque application using common wrenches, reducing assembly time and tooling requirements in industrial maintenance and manufacturing operations.

Specification Summary & Compliance

This M2 x 0.4 mm hex nut features Class 6H thread fit per ISO metric standards with coarse thread spacing and right-hand thread direction. Manufactured to DIN 934 specifications with dimensions of 4mm width and 1.6mm height. The external hex drive and standard hex nut profile ensure compatibility with industry-standard tools. Material composition and plating comply with RoHS and REACH environmental directives for use in regulated industries.