S-90576A813 M5 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
- Superior vibration resistance with nylon insert locking mechanism that maintains secure fastening under dynamic loads
- Enhanced corrosion protection through zinc yellow-chromate plating for extended service life in harsh environments
- High-temperature performance with nylon insert rated for continuous operation up to 220°F (104°C)
- Exceptional strength reliability with Class 8 mechanical properties for demanding industrial applications
- International standard compliance meeting both DIN 985 and ISO 10511 specifications for global compatibility
- Easy installation and removal with standard external hex drive design compatible with common tools
- Precise thread engagement with Class 6H thread fit ensuring consistent performance and reusability
Professional Applications & Engineering Value
These M5 nylon insert lock nuts deliver critical vibration-resistant fastening solutions where conventional nuts fail. The zinc yellow-chromate plated steel construction provides dual protection against corrosion and wear, while the nylon insert creates consistent locking force without damaging threads. Engineered for automotive assemblies, machinery frames, and industrial equipment, these metric locknuts prevent loosening from shock, vibration, and thermal cycling. The coarse thread pitch enables quick installation in production environments, and the external hex drive ensures compatibility with standard wrenches. With temperature resistance up to 220°F, they maintain locking performance in engine compartments and heated industrial settings where thermal expansion challenges fastener integrity.
Specification Summary & Compliance
This M5 x 0.8 mm lock nut features Class 6H thread tolerance for precision fit and right-hand metric coarse threads. Manufactured to DIN 985 and ISO 10511 international standards, ensuring dimensional accuracy and performance consistency. The zinc yellow-chromate plating provides corrosion resistance while maintaining Class 8 strength rating for high-stress applications. Compliant with RoHS and REACH environmental directives for safe industrial use.
