S-90532A125 8-32 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
- Enhanced corrosion resistance with nickel-plated steel construction, ideal for harsh industrial environments
- Secure and reliable fastening ensured by Class 2B thread fit for consistent engagement and vibration resistance
- Easy installation and removal with external hex drive design compatible with standard tools
- Optimal thread compatibility with 8-32 UNC coarse threading for quick assembly in various materials
- Durable protective cap in standard profile to shield threads and prevent contamination
- Compliance with global standards including RoHS 3 and REACH for safe, sustainable use in regulated industries
- Precision dimensions (5/16" width x 1/4" height) for accurate fit in designed applications
Professional Applications & Engineering Value
This 8-32 UNC cap nut is engineered to address critical needs in industrial assembly, where corrosion resistance and thread reliability are paramount. The nickel-plated steel material provides a robust barrier against moisture and chemicals, extending service life in automotive, machinery, and outdoor equipment. Its coarse thread spacing and Class 2B thread fit facilitate rapid installation while maintaining tight tolerances, reducing the risk of cross-threading or loosening under dynamic loads. The external hex drive allows for high-torque application with common wrenches, streamlining maintenance and repair processes in B2B procurement scenarios. This nut is ideal for applications requiring a sealed finish and consistent performance in demanding environments.
Specification Summary & Compliance
This cap nut adheres to UNC thread standards with Class 2B thread fit for precise dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free of hazardous substances. The nut features a right-hand thread direction, 5/16" width, and 1/4" height with a thread depth of 5/32", manufactured to consistent industrial specifications for reliable integration into various assemblies.
