S-93439A113 3/4"-16 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance from silicon bronze material, ideal for marine and harsh industrial environments.
• Precise, reliable fastening with Class 2B thread fit, ensuring consistent engagement and reduced risk of cross-threading.
• Excellent durability in demanding applications, thanks to the robust silicon bronze construction and fine UNF thread profile.
• Environmental compliance with RoHS 3 and REACH standards, meeting strict regulatory requirements for safe usage.
• Easy installation and removal using standard external hex drive tools, improving assembly efficiency.
• Wide compatibility with 3/4"-16 UNF fine threaded bolts, providing versatile fastening solutions.
• Stable performance under varying conditions, supported by the material's strength and inch-system precision.

Professional Applications & Engineering Value

This silicon bronze hex nut is engineered to address common challenges in corrosive and high-stress environments, such as marine, chemical processing, and outdoor infrastructure. The UNF fine thread design offers enhanced vibration resistance and superior load distribution compared to coarse threads, reducing the likelihood of loosening over time. Made from silicon bronze, it provides exceptional resistance to saltwater corrosion and atmospheric degradation, extending service life and minimizing maintenance costs. The Class 2B thread fit ensures smooth assembly with mating bolts, promoting efficient installation in industrial applications where reliability is critical. Its compliance with environmental standards like RoHS and REACH further supports sustainable operations, making it a trusted choice for engineers and procurement specialists seeking durable, corrosion-resistant fasteners.

Specification Summary & Compliance

This hex nut features a 3/4"-16 UNF fine thread with Class 2B thread fit, adhering to standard inch measurement systems for precise dimensional accuracy (Width: 1 1/8", Height: 41/64"). It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material reliability. The nut is designed for right-hand threading and external hex drive, supporting consistent performance in various industrial and marine settings.