S-91847A039 1 1/8"-7 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 with 18-8 stainless steel construction for long-lasting performance in harsh environments
- Reduced weight and material usage thanks to the thin profile design without compromising strength
- Quick and easy assembly with coarse UNC threads and external hex drive for efficient installation
- Reliable thread engagement ensured by Class 2B thread fit for secure fastening in industrial applications
- Excellent durability from right-hand thread design that withstands high vibration and stress conditions
- Compliance with global safety standards including RoHS 3 and REACH for environmentally responsible sourcing
- Precise dimensional accuracy with 1 11/16" width and 39/64" height for consistent performance across assemblies
Professional Applications & Engineering Value
This 1 1/8"-7 UNC thin hex nut delivers exceptional engineering value where space constraints and corrosion resistance are critical. The 18-8 stainless steel material provides excellent protection against rust and chemical exposure, making it ideal for marine, chemical processing, and outdoor industrial equipment. Its thin hex nut profile reduces bulk while maintaining full thread engagement, solving clearance issues in compact assemblies. The coarse UNC thread with Class 2B thread fit ensures rapid installation and reliable performance in high-vibration environments, while the external hex drive allows for standard tool compatibility. This combination addresses common industrial challenges of corrosion, space limitations, and assembly efficiency.
Specification Summary & Compliance
This thin hex nut features precision 1 1/8"-7 UNC coarse threads with Class 2B thread fit for consistent dimensional accuracy. Manufacturing follows standard inch system specifications with exact dimensions of 1 11/16" width and 39/64" height. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to industrial safety and environmental standards for global procurement requirements.
