S-93439A640 7/16"-14 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 from silicon bronze construction, ideal for marine and harsh industrial environments
- Reliable thread engagement with Class 2B thread fit ensuring consistent performance in demanding applications
- Easy installation and removal with standard external hex drive design and right-hand threading
- Durable coarse threading (UNC) provides excellent resistance to vibration loosening and cross-threading
- Environmental compliance assurance with RoHS 3 and REACH compliance for global industrial use
- Optimized dimensions (11/16" width, 3/8" height) for balanced strength and space efficiency
- Heavy-duty performance in inch measurement system applications requiring robust fastening solutions
Professional Applications & Engineering Value
Engineered for demanding environments where corrosion resistance is critical, these 7/16"-14 UNC silicon bronze hex nuts deliver exceptional performance in marine hardware, chemical processing equipment, and coastal infrastructure. The coarse thread design provides superior resistance to vibration-induced loosening while the Class 2B thread fit ensures reliable engagement even in high-vibration applications. The silicon bronze material offers excellent resistance to saltwater corrosion and atmospheric degradation, making these external hex nuts ideal for permanent installations where maintenance access is limited. Their heavy-duty construction withstands extreme environmental conditions while maintaining structural integrity, providing long-term reliability in critical industrial fastening applications.
Specification Summary & Compliance
Manufactured to precise inch system standards with 7/16"-14 UNC coarse threading and Class 2B thread fit tolerance. Features standard hex nut profile with 11/16" width and 3/8" height dimensions. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and global market acceptance. Right-hand thread direction and external hex drive style provide industry-standard compatibility with common installation tools.
