S-94922A345 3/8"-16 Cap Nuts
Cap Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance from Nylon 6/6 material, eliminating rust and galvanic corrosion in harsh environments
- Excellent electrical insulation properties for safe use in electrical assemblies and sensitive electronic applications
- Wide temperature tolerance (-40° to 185°F) maintains structural integrity across diverse operating conditions
- Precision Class 2B thread fit ensures smooth assembly and reliable fastening performance
- External hex drive design provides secure tool engagement for efficient installation and removal
- RoHS 3 compliance meets international environmental standards for restricted substances
- Coarse UNC threading offers rapid installation and reduced cross-threading risk in industrial applications
Professional Applications & Engineering Value
Engineered for demanding industrial environments, this Nylon 6/6 plastic cap nut delivers exceptional value in applications where metal fasteners fail. The non-conductive properties make it ideal for electrical enclosures, control panels, and electronic assemblies where insulation is critical. Its inherent chemical resistance withstands exposure to oils, solvents, and moisture, preventing degradation in automotive, marine, and chemical processing equipment. The UNC coarse thread with Class 2B fit ensures consistent engagement in vibration-prone assemblies, while the external hex drive accommodates standard tools for maintenance efficiency. These characteristics solve common engineering challenges including weight reduction, corrosion prevention, and electrical safety compliance.
Specification Summary & Compliance
This 3/8"-16 UNC coarse thread cap nut features Class 2B thread fit precision with standard external hex drive configuration. Manufactured from Nylon 6/6 plastic with dimensions of 9/16" width and 5/8" height. Fully compliant with RoHS 3 (2015/863/EU) environmental standards, ensuring adherence to international restrictions on hazardous substances. The right-hand threading and coarse pitch provide reliable performance across industrial applications requiring durable, non-metallic fastening solutions.
