S-90427A120 M8 DIN 6926 Flange Nuts
Flange Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Flange Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance with nylon insert locking that maintains secure fastening in high-stress environments
- Enhanced load distribution thanks to the 17.9mm flange diameter that reduces surface pressure and prevents material damage
- High-strength performance with Class 10 rating ensuring reliable operation under heavy mechanical loads
- Corrosion-resistant zinc plating providing durable protection against rust and extending service life
- Temperature resilience with nylon insert rated for up to 250°F (120°C) for stable performance in thermal cycling applications
- Precision metric threading with M8 x 1.25mm coarse thread ensuring quick installation and compatibility with standard components
- External hex drive design for easy installation using common tools while maintaining secure flange contact
Professional Applications & Engineering Value
This Class 10 nylon insert flange lock nut delivers critical vibration resistance for industrial machinery, automotive assemblies, and heavy equipment where loosening under dynamic loads poses significant safety risks. The zinc plated steel construction combines corrosion protection with high tensile strength, while the integrated flange eliminates the need for separate washers, streamlining assembly processes. The M8 metric coarse thread with 1.25mm pitch ensures rapid installation and reliable engagement in high-vibration environments. Engineered to DIN 6926 specifications, this flange nut provides superior load distribution across contact surfaces, preventing damage to softer materials and maintaining joint integrity in demanding applications from manufacturing equipment to transportation systems.
Specification Summary & Compliance
Manufactured to DIN 6926 standards with Class 6H thread fit ensuring precise dimensional accuracy and reliable performance. The nut features M8 x 1.25mm coarse right-hand threads with 13mm width and 11.1mm height dimensions. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and restricted substance compliance for industrial applications worldwide.
