S-90690A026 M2.6 DIN 934 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance from high-quality brass material, ideal for harsh environments and electrical applications
- Precise Class 6H thread fit ensures secure, vibration-resistant fastening in metric assemblies
- DIN 934 certification guarantees consistent dimensional accuracy and interchangeability
- Coarse 0.45 mm pitch threading enables quicker installation and reduced cross-threading risks
- External hex drive design provides excellent torque transmission with standard tools
- RoHS 3 compliance meets environmental regulations for lead content in copper alloys
- Compact 5mm width profile offers space-saving solutions in tight assembly configurations
Professional Applications & Engineering Value
This M2.6 brass hex nut delivers exceptional performance in precision metric applications where corrosion resistance and electrical conductivity are critical. The coarse thread metric design with 0.45 mm pitch significantly reduces installation time while maintaining secure fastening, particularly beneficial in high-volume assembly operations. Manufactured to DIN 934 standards with Class 6H thread fit, these nuts prevent loosening under vibration in automotive electronics, instrumentation, and telecommunications equipment. The external hex drive configuration ensures compatibility with standard wrenches, streamlining maintenance procedures. The brass construction naturally resists galvanic corrosion when paired with compatible materials, extending service life in challenging industrial environments.
Specification Summary & Compliance
This standard metric hex nut features M2.6 x 0.45 mm coarse threading with Class 6H thread fit per ISO standards, ensuring precise dimensional tolerance. The nut conforms to DIN 934 manufacturing specifications with 5mm width and 2mm height profiles. Compliance includes RoHS 3 (2015/863/EU) with exemption 6(c) for lead content in copper alloys, meeting international environmental regulations for electronic and electrical equipment applications.
