S-95307A805 10-32 MS21042L-3 Flange Nuts
Flange Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Flange Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance through distorted thread locking technology, preventing loosening in high-stress environments
- Enhanced corrosion protection with cadmium yellow-chromate plating, extending service life in harsh conditions
- Precision Class 3B thread fit ensuring reliable engagement and consistent clamping force
- Integrated flange design eliminates need for separate washers while distributing load evenly
- Pre-applied lubricant facilitates smooth installation and reduces assembly time
- MS21042L-3 compliance guarantees aerospace-grade quality and performance standards
- Fine UNF thread profile provides superior holding power in thin-section materials
Professional Applications & Engineering Value
This 10-32 UNF flange lock nut with distorted thread locking technology addresses critical vibration-induced failure points in aerospace and industrial assemblies. The cadmium yellow-chromate plated steel construction delivers exceptional corrosion resistance while maintaining structural integrity under dynamic loads. The integrated external hex drive and 0.33" flange diameter provide optimal wrench access and bearing surface, eliminating washer requirements in space-constrained applications. Engineered to MS21042L-3 specifications, this Class 3B thread fastener ensures precision fitment in critical assemblies where vibration resistance and permanent fastening are paramount. The included lubricant further enhances installation efficiency while protecting against galling during torque application.
Specification Summary & Compliance
This flange lock nut features 10-32 UNF fine threads with Class 3B thread fit for precision engagement. The 0.33" flange diameter and 0.03" flange thickness provide optimal load distribution. Manufactured to MS21042L-3 military specifications with right-hand thread direction and external hex drive configuration. Compliant with aerospace standards and manufactured using cadmium yellow-chromate plated steel for superior performance in demanding applications.
