S-94805A221 7/16"-20 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Enhanced corrosion resistance in harsh environments due to premium 316 stainless steel construction
- Space-saving design with a thin profile (1/4" height) ideal for applications with limited clearance
- Reliable, fine-thread engagement with 7/16"-20 UNF and Class 2B fit for secure, vibration-resistant assemblies
- Easy installation and removal facilitated by the standard external hex drive style
- Long-term durability and strength from the right-hand thread and robust inch-series design
- Compliance with global environmental standards, including RoHS 3 and REACH, ensuring safe and responsible sourcing
- Precision manufacturing ensures consistent 11/16" width and thread accuracy for repeatable performance
Professional Applications & Engineering Value
This 7/16"-20 UNF thin hex nut in 316 stainless steel is engineered to address critical challenges in industrial and marine settings where corrosion and space constraints are prevalent. The Class 2B fine threads provide a tighter, more secure fit compared to coarse threads, reducing the risk of loosening under vibration—common in machinery, automotive, and electrical enclosures. The thin hex nut profile allows for efficient use in compact assemblies without compromising strength, while the external hex drive ensures compatibility with standard tools for quick maintenance. Its corrosion-resistant properties make it suitable for harsh environments, including chemical processing and offshore applications, ensuring long-term reliability and reducing replacement frequency.
Specification Summary & Compliance
This nut adheres to UNF (Unified National Fine) thread standards with a Class 2B thread fit, ensuring precise dimensional accuracy and interchangeability. Key specifications include a thread size of 7/16"-20, width of 11/16", and height of 1/4". The product is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and suitable for global supply chains.
