S-91841A038 1-64 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 humid or chemically aggressive environments
- Fast, reliable installation through coarse UNC threading and Class 2B fit, reducing assembly time and preventing cross-threading
- High torque capability with external hex drive design, ensuring secure fastening in high-vibration applications
- Broad compatibility with inch-system components and right-hand thread direction, simplifying inventory and replacements
- Environmental compliance assurance meeting RoHS 3 and REACH standards, safe for regulated industries
- Consistent dimensional accuracy with 5/32" width and 3/64" height, enabling precise fit in tight spaces
- Long-term durability from standardized hex nut profile, maintaining performance under repeated use
Professional Applications & Engineering Value
Engineered for demanding industrial settings, this 1-64 UNC hex nut delivers critical reliability where failure is not an option. The 18-8 stainless steel material provides excellent resistance to rust and oxidation, making it suitable for outdoor equipment, marine hardware, and food processing machinery. Its coarse thread spacing and Class 2B thread fit allow for quicker assembly and disassembly while minimizing the risk of stripping in soft materials or high-vibration environments like automotive assemblies and conveyor systems. The external hex drive offers superior grip for wrenches, ensuring tight fastening in confined spaces. As a RoHS and REACH compliant component, it meets stringent environmental and safety standards for electronics, aerospace, and medical device manufacturing.
Specification Summary & Compliance
This hex nut adheres to UNC coarse thread standards with a Class 2B thread fit for consistent engagement and dimensional accuracy. Manufactured to inch-system specifications, it features a 5/32" width and 3/64" height for precise application matching. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free of hazardous substances and suitable for global industrial supply chains.
