S-93298A170 5/8"-11 Flange Nuts
Flange Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Flange 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 that maintains secure fastening in high-stress environments
- Enhanced durability and corrosion protection through zinc-plated steel construction for extended service life
- High-temperature performance with nylon insert rated up to 250°F for reliable operation in demanding conditions
- Excellent load distribution thanks to the 1.33" flange diameter that prevents surface damage and improves joint integrity
- Precise thread engagement with Class 2B thread fit ensuring consistent performance and easy installation
- Industry-standard compatibility with UNC coarse threads (5/8"-11) for broad application across industrial equipment
- Regulatory compliance assurance meeting REACH and RoHS 3 standards for safe, environmentally responsible manufacturing
Professional Applications & Engineering Value
This Grade F flange lock nut with nylon insert addresses critical vibration-induced loosening challenges in industrial machinery, automotive assemblies, and structural applications. The zinc-plated steel construction provides excellent corrosion resistance while maintaining the strength requirements of Grade F classification. The integrated 1.33" flange distributes clamping force effectively, reducing surface pressure and preventing damage to connected components. With UNC coarse threads and Class 2B thread fit, this external hex drive locknut ensures reliable performance in high-vibration environments where traditional fasteners might fail, making it ideal for heavy equipment, transportation systems, and industrial manufacturing applications requiring dependable, long-term fastening solutions.
Specification Summary & Compliance
This flange lock nut features 5/8"-11 UNC coarse threads with Class 2B thread fit for precise dimensional accuracy and optimal engagement. Manufactured from zinc-plated steel to Grade F strength specifications, it includes a nylon insert rated for temperatures up to 250°F. The product complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental standards, ensuring regulatory compliance for industrial use across various markets and applications.
