S-90810A033 1/2"-13 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 400 Nickel material, ideal for harsh industrial environments and extending service life
• Reliable thread engagement due to Class 2B thread fit, ensuring consistent fastening and reducing assembly errors
• Wide compatibility with UNC coarse threads and 1/2"-13 size, fitting standard components and simplifying inventory
• Easy installation and removal with external hex drive and standard profile, allowing use with common wrenches
• Environmental compliance meeting RoHS 3 and REACH standards, supporting sustainable and safe manufacturing practices
• Durable construction with precise 3/4" width and 7/16" height, providing robust performance in heavy-duty applications
• Cost-effective maintenance through right-hand thread design, enabling quick replacements and minimizing downtime

Professional Applications & Engineering Value

This 1/2"-13 UNC hex nut in 400 Nickel material addresses critical challenges in industrial settings where corrosion and mechanical stress are prevalent. The coarse thread design and Class 2B thread fit ensure secure fastening in high-vibration environments, such as machinery, automotive assemblies, and structural frameworks, reducing the risk of loosening. Its external hex drive allows for straightforward installation with standard tools, speeding up assembly lines. By leveraging the inherent strength and corrosion resistance of 400 Nickel, this nut provides long-term reliability in demanding applications like marine equipment or chemical processing plants, where exposure to moisture and chemicals can degrade inferior fasteners. This combination of material excellence and precise engineering delivers consistent performance, enhancing overall system integrity.

Specification Summary & Compliance

This hex nut adheres to UNC coarse thread standards with a 1/2"-13 thread size and Class 2B thread fit for precise dimensional accuracy. It features a standard profile with a width of 3/4" and height of 7/16", manufactured to ensure reliable performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for environmental and industrial use without hazardous substances.