S-92049A029 1/4"-20 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 for long-lasting performance in marine and harsh industrial environments
- Extra wide hex profile provides enhanced grip and torque application, reducing installation time
- Class 2B thread fit ensures reliable engagement and vibration resistance in assembled applications
- UNC coarse threading enables quick assembly and disassembly while resisting cross-threading
- External hex drive design offers compatibility with standard tools for easy installation
- REACH and RoHS 3 compliance meets international environmental and safety standards
- Right-hand thread direction provides familiar, standardized installation for maintenance crews
Professional Applications & Engineering Value
This silicon bronze hex nut delivers exceptional value in demanding applications where corrosion poses significant challenges. The marine-grade silicon bronze material provides inherent resistance to saltwater corrosion, making it ideal for marine hardware, coastal structures, and chemical processing equipment. The extra wide profile distributes clamping force more effectively, reducing the risk of surface damage to connected components. With its 1/4"-20 UNC coarse thread and Class 2B fit, this fastener maintains secure connections even under vibration and dynamic loading conditions. The combination of corrosion resistance and mechanical reliability makes this hex nut particularly valuable for applications where maintenance access is limited or replacement costs are high.
Specification Summary & Compliance
This 1/4"-20 silicon bronze hex nut features UNC coarse threading with Class 2B thread fit per ASME B1.1 standards, ensuring precise dimensional accuracy and reliable performance. The extra wide profile measures 1/2" across flats with a height of 15/64". The product is fully compliant with REACH (EC 1907/2006) regulations and RoHS 3 (2015/863/EU) standards with exemption 6(a)-I for lead as an alloying element. Manufactured to industrial fastener specifications, this right-hand thread, external hex drive nut meets rigorous quality requirements for professional applications.
