S-91875A110 6-32 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
- Superior corrosion resistance with zinc-plated steel construction for extended service life in harsh industrial environments
- Reliable thread engagement with Class 2B fit ensuring consistent performance and reduced cross-threading risks
- Quick installation capability through coarse UNC threads that accelerate assembly while maintaining secure fastening
- Enhanced torque transmission via external hex drive design that prevents tool slippage during tightening
- Optimal cavity protection with standard cap profile that seals thread ends from contaminants and moisture
- Industry-standard compatibility with 6-32 UNC thread size meeting common equipment and component requirements
- Environmental compliance assurance with RoHS 3 certification for safe use in regulated applications
Professional Applications & Engineering Value
These zinc-plated steel cap nuts deliver critical protection against corrosion while maintaining structural integrity in demanding applications. The 6-32 UNC coarse thread configuration enables rapid assembly in production environments while the Class 2B thread fit provides consistent engagement without binding. The external hex drive style accommodates standard tools for efficient installation in confined spaces. Engineered for machinery, electrical enclosures, and automotive components, these industrial cap nuts effectively seal threaded ends against debris ingress while the zinc plating resists rust formation in humid or outdoor conditions. The standard cap nut profile offers reliable performance across various inch system fastening requirements without compromising on durability.
Specification Summary & Compliance
Manufactured to precise dimensional standards with 5/16" width and 11/32" height specifications. Features UNC coarse threads with Class 2B thread fit tolerance for consistent performance. Compliant with RoHS 3 (2015/863/EU) regulations with exemption 6(a)-I for lead as an alloying element in steel. The right-hand thread direction and external hex drive conform to industry-standard fastening practices for reliable integration into existing assemblies.
