S-90690A112 M1.2 DIN 934 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance from high-quality brass material, ensuring long-term reliability in humid or demanding industrial environments.
• Precise Class 6H thread fit guarantees secure, vibration-resistant fastening, minimizing the risk of loosening in critical assemblies.
• DIN 934 compliance ensures dimensional accuracy and interchangeability, simplifying sourcing and integration into metric-based designs.
• Coarse 0.25 mm pitch thread enables quick and easy installation, reducing assembly time while maintaining strong holding power.
• External hex drive design allows for standard tool engagement, providing straightforward installation and removal with common wrenches.
• REACH and RoHS 3 compliance confirms environmental and safety adherence, supporting sustainable and regulated manufacturing processes.
• Compact 3mm width and 1mm height offers space-saving fastening for miniature or tightly spaced electronic and mechanical components.

Professional Applications & Engineering Value

This M1.2 brass hex nut is engineered to address common challenges in precision industries, such as electronics, instrumentation, and small machinery, where corrosion resistance and dimensional stability are critical. The metric coarse thread with a 0.25 mm pitch ensures rapid assembly without cross-threading, while the Class 6H thread fit provides consistent clamping force to prevent joint failure under vibration. Its brass construction naturally resists oxidation and galvanic corrosion, making it ideal for applications exposed to moisture or chemicals. Compliant with DIN 934 standards, this nut delivers reliable performance in automated production lines, medical devices, and consumer electronics, where REACH and RoHS 3 compliance is mandatory for global market access.

Specification Summary & Compliance

This M1.2 x 0.25 mm metric hex nut features a coarse thread with Class 6H tolerance per ISO metric standards, ensuring precise thread engagement. Manufactured in accordance with DIN 934 for dimensional consistency, it is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) with exemption 6(c) for lead in copper alloy, supporting environmental and safety regulations in industrial fastener applications.