S-90675A195 10-32 Locknuts
Locknuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
Washer Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance through the integrated external-tooth lock washer that bites into surfaces to prevent loosening under dynamic loads
- Enhanced corrosion protection with zinc-plated steel construction, extending service life in humid or industrial environments
- Precise thread engagement with Class 2B fit ensuring reliable fastening and reduced risk of cross-threading during installation
- High-strength locking performance combining UNF fine threads with steel washer for secure connections in high-vibration machinery
- Standard hex profile for compatibility with common wrenches and torque tools, facilitating quick installation and maintenance
- Regulatory compliance assurance meeting REACH standards for safe use in industrial applications across regulated markets
- Optimized size combination with 10-32 thread and 3/8" width providing ideal balance of clamping force and space efficiency
Professional Applications & Engineering Value
This 10-32 UNF locknut with external-tooth lock washer addresses critical vibration-induced loosening challenges in industrial equipment. The zinc-plated steel construction provides dual protection against corrosion and wear, while the Class 2B thread fit ensures consistent clamping force in fine thread applications. The integrated steel lock washer creates permanent surface engagement, making it ideal for vibration-resistant assemblies in automotive subsystems, machinery frames, and electrical enclosures where right-hand threaded fasteners require reliable locking under continuous operational stress.
Specification Summary & Compliance
Manufactured to UNF thread standards with Class 2B thread fit precision, this locknut features a 10-32 fine thread profile and 3/8" hex width. The assembly combines a standard external hex locknut with an external-tooth lock washer (0.406" OD) for enhanced locking performance. Compliant with REACH (EC 1907/2006) regulations regarding substance restrictions, ensuring environmental and workplace safety standards are met for industrial fastener applications.
