S-93031A169 7/16"-20 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments like marine or chemical processing
• Space-saving thin profile (1/4" height) allows for use in tight or restricted assembly areas without compromising strength
• Precise left-hand threading ensures secure fastening in reverse rotation applications, preventing accidental loosening
• Reliable fine thread engagement with UNF 7/16"-20 and Class 2B fit for vibration resistance and reduced risk of cross-threading
• Easy installation and removal using standard tools with the external hex drive design and 11/16" width for better torque application
• Long-term durability in demanding conditions, backed by high-quality material and manufacturing standards
• Compliance with environmental regulations including RoHS 3 and REACH, ensuring safe and sustainable use in global markets

Professional Applications & Engineering Value

This 7/16"-20 UNF left hand thin hex nut in 316 stainless steel addresses critical engineering challenges in industries where corrosion, space constraints, and reverse threading are common. The thin hex nut profile minimizes weight and bulk while maintaining structural integrity, making it perfect for compact machinery, automotive assemblies, and aerospace components. Its left-hand thread direction provides a secure lock in systems with counter-clockwise motion, reducing failure risks in high-vibration environments. The Class 2B thread fit and fine thread spacing ensure tight tolerances and reliable performance, while the external hex drive allows for efficient installation with standard wrenches. Ideal for marine, chemical, and industrial applications, this nut delivers long-lasting corrosion resistance and compliance with stringent standards.

Specification Summary & Compliance

This hex nut features a 7/16"-20 UNF fine thread with Class 2B thread fit for precise dimensional accuracy and consistent performance. It adheres to standard inch measurement systems and is manufactured from 316 stainless steel for durability. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets environmental and safety requirements for industrial use.