S-90507A275 7/16"-14 Cap Nuts
Cap 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
- Secure vibration-resistant locking through distorted thread technology prevents loosening in high-stress applications
- Superior corrosion resistance with 18-8 stainless steel construction for extended service life in harsh environments
- Precise thread engagement with Class 2B fit ensures reliable fastening and consistent performance
- Easy installation and removal with external hex drive design compatible with standard tools
- Heavy-duty construction with standard cap nut profile provides full thread coverage and enhanced load distribution
- Environmental compliance meets RoHS 3 and REACH standards for safe use across industrial sectors
- Coarse UNC thread design enables quick assembly and disassembly while maintaining strong holding power
Professional Applications & Engineering Value
This 7/16"-14 UNC cap nut delivers exceptional engineering value through its distorted thread locking technology that actively resists vibration-induced loosening in demanding industrial environments. Manufactured from 18-8 stainless steel, the nut provides excellent corrosion resistance for applications exposed to moisture, chemicals, or outdoor conditions. The external hex drive allows for high-torque installation using standard wrenches, while the Class 2B thread fit ensures smooth engagement with mating components. Ideal for machinery, automotive assemblies, and structural applications, this heavy-duty locknut maintains clamping force under dynamic loads, reducing maintenance frequency and preventing equipment failure in critical systems.
Specification Summary & Compliance
This cap nut features 7/16"-14 UNC coarse threads with Class 2B thread fit for standard industrial applications. The right-hand thread direction follows conventional fastening practices. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring safe use across various industries. Physical dimensions include 5/8" width across flats and 11/16" height for optimal strength-to-size ratio.
