S-97071A104 M12 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 through the precision nylon insert that maintains locking force in high-stress environments
- Enhanced load distribution with the integrated 26mm flange, reducing surface pressure and preventing material damage
- Exceptional corrosion protection thanks to the black-coated steel construction, ideal for harsh industrial conditions
- Reliable high-temperature performance with nylon insert rated for continuous use up to 250°F (121°C)
- Heavy-duty strength assurance from Class 8 mechanical properties, suitable for critical structural applications
- Secure coarse thread engagement with M12x1.75mm metric threading for faster assembly and reduced cross-threading risk
- Industry-standard compatibility through DIN 6926 certification, ensuring precise dimensional accuracy and interchangeability
Professional Applications & Engineering Value
This heavy-duty flange locknut addresses critical vibration-induced loosening in industrial machinery, automotive assemblies, and structural frameworks. The nylon insert creates consistent friction against the bolt thread, maintaining clamp force where conventional nuts fail. The 26mm flange distributes load across wider surface areas, preventing joint fatigue in sheet metal and composite materials. Manufactured from black corrosion-resistant coated steel, it withstands environmental exposure while the metric coarse thread (M12x1.75mm) enables rapid installation in production environments. This combination of vibration resistance, thermal stability (250°F), and Class 8 strength makes it ideal for high-cycle applications requiring dependable long-term performance.
Specification Summary & Compliance
This M12 x 1.75mm flange locknut features Class 6H thread fit per metric standards with 18mm width and 16.1mm height. The external hex drive provides standard tool compatibility while the 1.8mm flange thickness ensures structural integrity. Manufactured to DIN 6926 specifications with full compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, guaranteeing material safety and regulatory adherence for global industrial applications.
