S-91847A515 7/16"-20 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance thanks to 18-8 stainless steel construction, ensuring long-term reliability in harsh environments.
- Space-saving thin profile with a height of 1/4", ideal for applications with limited clearance without compromising strength.
- Precise and secure fastening achieved with Class 2B fine UNF threads, providing excellent thread engagement and vibration resistance.
- Easy installation and removal with the external hex drive style, allowing for standard wrench or socket tool compatibility.
- Enhanced durability and performance from the right-hand thread direction, designed for standard industrial assembly operations.
- Regulatory compliance assurance with RoHS 3 and REACH standards, making it suitable for global markets and sensitive applications.
- Optimized weight and material efficiency due to the thin hex nut design, reducing overall assembly weight while maintaining structural integrity.
Professional Applications & Engineering Value
This 7/16"-20 UNF thin hex nut in 18-8 stainless steel addresses critical industrial challenges, such as corrosion-induced failures and space constraints in tight assemblies. Its Class 2B fine threads ensure a precise fit, minimizing the risk of loosening under vibration—common in machinery, automotive, and electronics sectors. The external hex drive facilitates quick installation with standard tools, boosting productivity in high-volume production lines. By leveraging corrosion-resistant materials and RoHS and REACH compliance, it supports sustainable and safe operations in demanding environments, from marine to chemical processing, where reliability is non-negotiable.
Specification Summary & Compliance
This hex nut adheres to UNF fine thread standards with a Class 2B thread fit for consistent dimensional accuracy. Key specifications include a thread size of 7/16"-20, width of 11/16", and height of 1/4". It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions are met for industrial use.
