S-91845A300 7/16"-14 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction, ensuring long-term reliability in harsh environments.
• Excellent vibration resistance from the coarse UNC thread profile, maintaining secure connections under dynamic loads.
• Precise and reliable thread engagement with Class 2B thread fit, reducing the risk of cross-threading and assembly errors.
• Easy installation and removal with a standard external hex drive, compatible with common wrenches for efficient maintenance.
• Compliance with major environmental regulations including RoHS 3 and REACH, making them suitable for global supply chains.
• Heavy-duty performance from a robust standard hex nut profile, designed to withstand high-torque applications.
• Wide compatibility with inch-system components and right-hand threading, ideal for various industrial assemblies.

Professional Applications & Engineering Value

This 7/16"-14 UNC hex nut is engineered to address common industrial challenges such as corrosion-induced failure and loosening under vibration. Constructed from 18-8 stainless steel, it provides exceptional resistance to rust and chemical exposure, making it ideal for outdoor machinery, marine equipment, and chemical processing plants. The coarse thread design ensures quick assembly and superior holding power in materials prone to stripping, while the Class 2B thread fit offers a balance between ease of installation and secure fastening. Its standard external hex drive allows for high-torque application with standard tools, reducing installation time and improving workflow efficiency in automotive, construction, and heavy equipment sectors.

Specification Summary & Compliance

This hex nut adheres to Unified Coarse (UNC) thread standards with a Class 2B thread fit, ensuring dimensional accuracy and interchangeability. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free of hazardous substances. Manufactured to standard industrial specifications, it features a right-hand thread direction, an 11/16" width, and a 3/8" height for consistent performance in demanding applications.