S-90576A819 M16 DIN 985, ISO 10511 Locknuts
Locknuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Vibration-resistant locking with nylon insert prevents loosening under dynamic loads, ensuring long-term joint integrity
- High-strength Class 8 rating delivers reliable performance in demanding industrial applications
- Temperature resilience maintains locking capability up to 220°F (105°C) for thermal cycling environments
- Corrosion protection through zinc yellow-chromate plating extends service life in harsh conditions
- Precision metric threading with M16x2mm coarse pitch enables quick assembly and reliable engagement
- Standard 24mm hex profile provides compatibility with common wrenching tools for efficient installation
- Dual standard compliance with DIN 985 and ISO 10511 ensures international quality and interchangeability
Professional Applications & Engineering Value
This M16 nylon insert lock nut solves critical vibration-induced loosening problems in industrial machinery, automotive assemblies, and structural applications. The nylon locking element creates consistent friction against bolt threads, maintaining clamp force where conventional nuts fail. Manufactured from zinc yellow-chromate plated steel, it provides superior corrosion resistance while the Class 8 strength rating ensures dependable performance under high tensile loads. The metric coarse threading (M16x2mm) facilitates rapid installation in production environments, while the 220°F temperature rating makes it suitable for engines, motors, and equipment experiencing thermal expansion. The external hex drive design allows for standard tool access in confined spaces.
Specification Summary & Compliance
This locknut features M16x2mm coarse threads with Class 6H internal thread fit per metric standards, ensuring precise engagement with mating components. The 24mm width across flats and 16mm height provide optimal dimensional stability. Manufacturing complies with DIN 985 and ISO 10511 specifications for dimensional accuracy and performance requirements. The zinc yellow-chromate plating meets RoHS and REACH environmental compliance standards for industrial use.
