S-90427A180 M14 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 under dynamic loads
- Enhanced durability in high-temperature environments thanks to nylon insert rated for temperatures up to 250°F (121°C)
- Exceptional strength for heavy-duty applications with Class 10 strength rating ensuring reliable performance under high stress
- Built-in flange eliminates need for separate washers, providing wider bearing surface and faster assembly
- Corrosion-resistant zinc plating extends service life in harsh industrial conditions
- Precision metric threading with Class 6H thread fit ensures consistent engagement and proper mating
- Standard external hex drive allows for easy installation using common wrench tools
Professional Applications & Engineering Value
This M14x2mm flange lock nut delivers critical vibration resistance in demanding industrial environments where loosening under dynamic loads poses significant safety risks. The nylon insert locking mechanism creates consistent friction against the mating bolt, effectively dampening vibrations in automotive assemblies, heavy machinery, and structural applications. Manufactured from zinc plated steel with Class 10 strength rating, this fastener maintains integrity under high tensile loads while the integrated 29.9mm flange distributes clamping force over a wider area, preventing surface damage and reducing point stress concentrations. The metric coarse threading with precise Class 6H thread fit ensures reliable engagement in high-vibration scenarios where fastener security is paramount.
Specification Summary & Compliance
This flange lock nut features M14x2mm metric coarse threads with Class 6H thread fit tolerance, manufactured to DIN 6926 specifications. The component maintains dimensional accuracy with 21mm width across flats and 18.2mm height, complemented by a 29.9mm flange diameter and 2.1mm flange thickness. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance adherence for global industrial applications.
