S-90242A550 3/8"-16 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide 316 Stainless Steel construction, ideal for harsh industrial environments and extended service life.
• Precise and reliable fastening ensured by Class 2B thread fit, reducing the risk of cross-threading and ensuring consistent performance.
• Easy installation and removal with standard external hex drive design, compatible with common wrenches for efficient assembly.
• High-strength coarse threading (UNC) provides excellent vibration resistance and load distribution in demanding applications.
• Compliance with environmental regulations including RoHS 3 and REACH, meeting global standards for safe and sustainable use.
• Durable black-oxide surface finish enhances wear resistance and provides additional protection against oxidation.
• Right-hand thread direction allows for straightforward installation in standard assembly processes.

Professional Applications & Engineering Value

This 3/8"-16 UNC hex nut is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly efficiency. The Black-Oxide 316 Stainless Steel material offers exceptional resistance to corrosive elements, making it suitable for marine, chemical processing, and outdoor applications. The coarse thread design enhances grip and stability under dynamic loads, reducing maintenance needs. With a Class 2B thread fit, it ensures precise alignment and secure fastening in machinery, construction, and automotive assemblies, minimizing downtime and improving operational reliability. Its external hex drive facilitates quick installation with standard tools, boosting productivity in high-volume B2B settings.

Specification Summary & Compliance

This hex nut features a 3/8"-16 UNC coarse thread with Class 2B thread fit for dimensional accuracy, adhering to standard inch measurement systems. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety. The nut has a width of 9/16" and height of 21/64", with a standard hex nut profile for consistent performance in industrial fastening applications.