S-90576A140 M27 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 precision-engineered nylon insert that maintains locking force even under continuous stress
- Enhanced corrosion protection with zinc-plated steel construction for extended service life in demanding environments
- High-temperature performance with nylon insert rated up to 220°F (104°C) without compromising locking capability
- Exceptional strength reliability with Class 8 rating ensuring consistent performance in heavy-duty applications
- Precision thread engagement with Class 6H metric coarse threads (M27x3mm) for secure fastening and easy installation
- Industry-standard compatibility meeting DIN 985 and ISO 10511 specifications for guaranteed interchangeability
- Environmental compliance assurance with REACH and RoHS 3 certification for safe industrial use
Professional Applications & Engineering Value
This M27 nylon insert lock nut delivers critical vibration resistance in demanding industrial applications where loosening under dynamic loads poses significant safety risks. The zinc-plated steel construction provides essential corrosion protection for machinery exposed to harsh environments, while the Class 8 strength rating ensures reliable performance in heavy-duty assemblies. The nylon insert locking mechanism creates consistent friction against bolt threads, maintaining clamp force without damaging mating surfaces—making it ideal for industrial equipment, automotive assemblies, and construction machinery. With metric coarse threading (M27x3mm) and compliance with DIN 985 and ISO 10511 standards, this locknut offers predictable performance and easy integration into existing metric fastener systems.
Specification Summary & Compliance
This heavy-duty locknut features M27x3mm coarse metric threads with Class 6H thread fit tolerance ensuring precise engagement with mating components. Manufactured to DIN 985 and ISO 10511 specifications with Class 8 strength rating for consistent mechanical performance. The product is fully compliant with REACH (EC 1907/2006) regulations and RoHS 3 (2015/863/EU) directives, confirming environmental safety standards for industrial applications worldwide.
