S-94785A445 7/16"-20 Square Nuts

Key Features & Benefits at a Glance

• Exceptional corrosion resistance thanks to 18-8 Stainless Steel construction, ensuring long-term reliability in harsh environments.
• Superior grip and torque application with a 3/4" wide external square drive, preventing tool slippage during installation.
• Precise, reliable fastening from the Class 2B fine (UNF) thread, offering excellent vibration resistance and a secure fit.
• Wide compatibility with 7/16"-20 UNF right-hand threaded components, making it versatile for various industrial assemblies.
• Enhanced durability and strength due to the square nut design and robust stainless steel material, suitable for heavy-duty applications.
• Environmental and regulatory compliance with RoHS 3 and REACH standards, ensuring safe and sustainable use.
• Easy manual or tool-driven installation facilitated by the external square drive and standard right-hand threading.

Professional Applications & Engineering Value

This 7/16"-20 UNF square nut is engineered to address common industrial challenges such as corrosion-induced failure and loosening under vibration. Crafted from 18-8 Stainless Steel, it provides excellent resistance to rust and chemicals, making it ideal for applications in marine, chemical processing, and outdoor equipment. The Class 2B fine threading ensures a tight, secure fit that minimizes back-off in high-vibration environments like machinery and automotive systems. Its external square drive allows for high-torque installation with standard tools, reducing assembly time and improving efficiency in production lines. This nut is a reliable choice for engineers seeking durable, corrosion-resistant fasteners that meet stringent industry standards.

Specification Summary & Compliance

This square nut features a 7/16"-20 UNF fine thread with Class 2B thread fit for precise dimensional accuracy, ensuring consistent performance in inch-based systems. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to environmental and safety standards. The manufacturing process focuses on maintaining tight tolerances and material integrity, supporting reliable use in various industrial and engineering applications.