S-90257A007 6-32 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
- Exceptional corrosion resistance in harsh environments due to 316 Stainless Steel construction, ideal for chemical processing and marine applications.
- Reliable, coarse UNC threading ensures faster assembly and reduced cross-threading risk compared to fine-pitch alternatives.
- Precise Class 2B thread fit guarantees consistent engagement and secure fastening with mating components.
- Optimized external hex drive design provides superior torque transmission and easy installation with standard tools.
- Standard 5/16" width and 7/64" height profile offers compatibility with common wrenches and confined spaces.
- Full compliance with RoHS 3 and REACH regulations ensures safety and environmental responsibility in industrial supply chains.
- Right-hand thread direction facilitates straightforward installation following conventional tightening practices.
Professional Applications & Engineering Value
This 6-32 UNC coarse thread hex nut in 316 Stainless Steel addresses critical challenges in demanding sectors like chemical processing, marine engineering, and food manufacturing, where exposure to chlorides, acids, and moisture is common. The material's superior corrosion resistance prevents premature failure, reducing maintenance costs and downtime. The coarse thread design enables quicker installation in high-vibration environments, maintaining clamp load integrity. With an external hex drive and Class 2B thread fit, it ensures efficient torque application and reliable thread engagement, minimizing the risk of stripping. These features make it a trusted choice for OEMs and MRO professionals seeking durable, RoHS and REACH compliant fasteners that uphold operational safety and longevity.
Specification Summary & Compliance
This hex nut adheres to UNC coarse thread standards with a Class 2B thread fit for consistent dimensional accuracy. It features a right-hand thread direction, 5/16" width, and 7/64" height. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from restricted substances and safe for industrial use.
