S-91845A175 3/4"-16 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, ideal for harsh environments and extended service life.
- Precise thread engagement with Class 2B thread fit ensures reliable, vibration-resistant connections in critical assemblies.
- Enhanced durability from fine UNF threads, providing better load distribution and reduced risk of loosening under stress.
- Easy installation and removal with standard external hex drive design, compatible with common wrenches for efficient maintenance.
- Compliance with strict regulations, meeting RoHS 3 and REACH standards for safe, environmentally responsible use in global markets.
- Optimal strength-to-weight ratio from robust dimensions (1 1/8" width, 41/64" height), suitable for heavy-duty industrial applications.
- Interchangeable compatibility with UNF fine-threaded components, ensuring seamless integration into existing inch-based systems.
Professional Applications & Engineering Value
This 3/4"-16 UNF hex nut in 18-8 stainless steel addresses common industrial challenges like corrosion-induced failure and thread wear in high-vibration settings. Its fine thread spacing and Class 2B thread fit deliver exceptional clamping force retention, minimizing maintenance needs in machinery, automotive, and structural assemblies. The external hex drive facilitates quick servicing, while the material's innate resistance to oxidation ensures longevity in humid or chemical-exposed environments. Engineers value this nut for heavy-duty applications where reliability and regulatory compliance are non-negotiable, reducing downtime and lifecycle costs.
Specification Summary & Compliance
Manufactured to UNF thread standards with Class 2B thread fit for consistent dimensional accuracy. Complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety protocols. The nut features a right-hand thread direction and standard hex profile, conforming to industry-accepted inch measurement systems for broad interoperability.
