S-94812A930 1/2"-13 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to Nylon 6/6 construction, eliminating rust and galvanic corrosion in harsh environments
• Excellent electrical insulation properties for safe use in electrical assemblies and sensitive electronic applications
• Reliable performance across wide temperature ranges from -40° to 185°F, maintaining integrity in varying operational conditions
• Precision Class 2B thread fit ensures smooth assembly and consistent clamping force for secure fastening
• Standard UNC coarse threading provides quick installation and reduced cross-threading risks in industrial settings
• Durable external hex drive design offers excellent torque transmission and tool compatibility for efficient maintenance
• RoHS 3 compliance meets international environmental standards for restricted hazardous substances

Professional Applications & Engineering Value

Engineered for demanding industrial and electrical applications, this Nylon 6/6 plastic hex nut delivers exceptional value where metal fasteners fall short. The 1/2"-13 UNC coarse thread configuration combined with Class 2B thread fit ensures reliable performance in vibration-prone environments while preventing galvanic corrosion in mixed-material assemblies. The material's natural corrosion resistance eliminates the need for additional coatings or treatments, making it ideal for chemical processing, marine, and outdoor applications. As an electrical insulator, it provides critical safety in electrical enclosures, control panels, and electronic devices where current isolation is paramount. The temperature resistance from -40° to 185°F maintains dimensional stability across seasonal variations and industrial thermal cycles.

Specification Summary & Compliance

This hex nut features precision 1/2"-13 UNC coarse threads with Class 2B thread fit per ASME B1.1 standards, ensuring consistent engagement and reliable performance. Dimensions include 49/64" width across flats and 7/16" height for standard tool compatibility. Manufactured from Nylon 6/6 plastic with right-hand thread direction and external hex drive style. The product is fully RoHS 3 (2015/863/EU) compliant and meets international environmental regulations for hazardous substance restrictions.