S-91845A345 5/8"-24 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments
- Exceptional vibration resistance due to UNEF extra fine threading, maintaining secure connections under dynamic loads
- Precise thread engagement with Class 2B fit ensuring smooth assembly and reliable performance
- Standard hex profile provides compatibility with common tools and straightforward installation
- Right-hand threading offers familiar, industry-standard fastening direction for operational efficiency
- Regulatory compliance with RoHS 3 and REACH standards for safe, environmentally responsible manufacturing
- Durable external hex drive withstands high torque applications without stripping or deformation
Professional Applications & Engineering Value
This 5/8"-24 UNEF extra fine thread hex nut delivers critical engineering advantages in precision assembly applications where standard coarse threads are insufficient. The 18-8 Stainless Steel composition provides excellent corrosion resistance for demanding environments including marine, chemical processing, and food equipment. The UNEF thread spacing offers superior vibration resistance compared to standard threads, making it ideal for automotive components, precision machinery, and aerospace applications where movement-induced loosening is a concern. The Class 2B thread fit ensures consistent engagement with mating components while maintaining manufacturing efficiency. With its standard hex profile and right-hand threading, this nut integrates seamlessly into existing assembly processes while providing enhanced performance characteristics for critical fastening applications.
Specification Summary & Compliance
This hex nut features precision Class 2B thread fit per UNEF standards with dimensions of 15/16" width and 35/64" height. Manufactured to inch measurement system specifications with external hex drive configuration. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance compliance for industrial applications worldwide.
