S-92066A037 7/8"-9 Socket Nuts
Socket Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Drive & Tool Parameters
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Key Features & Benefits at a Glance
- Superior load distribution with partially threaded design that reduces stress concentration points in demanding applications
- Exceptional corrosion resistance and durability from high-grade alloy steel construction for extended service life
- Precision Class 2B thread fit ensures smooth assembly and reliable performance in critical applications
- 7/8" hex key drive provides secure tool engagement and high torque capability without stripping
- UNC coarse threading enables faster installation and reduced cross-threading risks in industrial environments
- Full regulatory compliance with RoHS 3 and REACH standards for safe use in regulated industries
- Optimized dimensional stability with 1.36" OD and 1.34" height for consistent performance in precision assemblies
Professional Applications & Engineering Value
This 7/8"-9 UNC coarse thread socket head nut delivers exceptional engineering value in heavy-duty applications where vibration resistance and structural integrity are paramount. The alloy steel construction provides superior tensile strength for high-stress environments, while the partially threaded design minimizes stress risers that can lead to fatigue failure. The Class 2B thread fit ensures precise engagement with mating components, reducing the risk of loosening under dynamic loads. Ideal for machinery, automotive, and industrial equipment applications, this socket head nut combines the accessibility of hex key drive with the reliability of standardized UNC coarse threading, making it perfect for maintenance and assembly operations where space constraints require compact fastening solutions.
Specification Summary & Compliance
This socket head nut features precision 7/8"-9 UNC coarse threading with Class 2B thread fit tolerance for optimal engagement. The dimensional specifications include 1.36" OD, 1.34" height, and 0.7" thread depth, engineered to ASME/ANSI standards. The product is fully compliant with RoHS 3 (2015/863/EU) under exemption 6(a) for lead as an alloying element in steel and meets REACH (EC 1907/2006) requirements for hazardous substances, ensuring regulatory adherence for industrial and international applications.
