S-90576A150 M30 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 through nylon insert locking mechanism that maintains secure fastening even under dynamic loads
- High-temperature performance with reliable operation up to 220°F (104°C) for demanding industrial environments
- Exceptional strength and durability with Class 8 rating, ensuring long-term reliability in heavy-duty applications
- Precise thread engagement with Class 6H thread fit providing consistent performance and easy installation
- Enhanced corrosion protection through zinc-plated steel construction for extended service life
- International standard compliance meeting both DIN 985 and ISO 10511 specifications for global project compatibility
- Environmental regulation compliance with RoHS 3 and REACH SVHC requirements for responsible manufacturing
Professional Applications & Engineering Value
This M30 nylon insert lock nut delivers critical vibration resistance for industrial machinery, automotive assemblies, and structural applications where loosening under dynamic loads poses significant safety risks. The nylon insert locking mechanism creates consistent friction against the mating bolt, maintaining clamp force without damaging threads. Engineered with coarse metric threading (3.5mm pitch) and external hex drive, it enables rapid installation and removal while providing reliable performance in high-vibration environments. The zinc-plated steel construction offers excellent corrosion resistance, while the Class 8 strength rating ensures this heavy-duty locknut withstands extreme mechanical stresses in construction equipment, manufacturing machinery, and transportation applications.
Specification Summary & Compliance
This metric locknut features M30 x 3.5mm coarse threading with Class 6H thread fit precision according to ISO standards. Manufactured to comply with DIN 985 and ISO 10511 specifications, ensuring dimensional accuracy and performance consistency. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements, confirming environmental responsibility and regulatory adherence for international industrial applications.
