S-93591A700 3/4"-10 Locknuts
Locknuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance with distorted thread top lock technology, ensuring reliable performance in high-stress environments.
- Exceptional strength and durability from Grade 9 steel, providing high load-bearing capacity for heavy-duty industrial applications.
- Enhanced corrosion protection with cadmium plating, extending service life in harsh or outdoor conditions.
- Secure and precise fit with Class 2B thread fit and coarse UNC threading, reducing the risk of loosening under dynamic loads.
- Easy installation and removal using standard external hex drive, compatible with common tools for efficient maintenance.
- Consistent performance in right-hand threaded assemblies, ideal for machinery, automotive, and construction sectors.
- Optimized dimensions (1 1/8" width, 25/32" height) for balanced space utilization and structural integrity.
Professional Applications & Engineering Value
This Grade 9 heavy-duty locknut is engineered to address critical challenges in industrial settings, such as vibration-induced loosening and corrosion in demanding environments. Featuring a distorted thread top lock design, it mechanically resists rotation under dynamic loads, making it ideal for machinery, automotive suspensions, and structural assemblies. The cadmium-plated steel construction offers robust corrosion resistance, while the coarse UNC thread and Class 2B fit ensure quick assembly and reliable torque retention. By combining high-strength materials with precision engineering, this locknut reduces maintenance downtime and enhances safety in applications like heavy equipment, aerospace, and transportation systems.
Specification Summary & Compliance
This locknut adheres to UNC thread standards with Class 2B thread fit for precise dimensional accuracy. It meets industry specifications for Grade 9 strength and is manufactured with cadmium plating for corrosion resistance. Compliant with relevant industrial standards, including ASME and RoHS/REACH environmental directives, ensuring reliability and safety in professional use.
