S-94804A340 1/2"-13 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 316 Stainless Steel construction, ideal for harsh environments like marine or chemical processing.
- Reliable high-torque performance due to the external hex drive design, ensuring secure fastening in heavy-duty applications.
- Easy and quick installation with coarse UNC threads and Class 2B fit, reducing assembly time and minimizing cross-threading risks.
- Enhanced durability and strength from the standard hex nut profile, providing long-lasting performance under mechanical stress.
- Wide industrial compatibility with 1/2"-13 thread size, making it suitable for various machinery and equipment assemblies.
- Environmental compliance assurance by meeting RoHS 3 and REACH standards, supporting sustainable and safe manufacturing practices.
- Consistent dimensional accuracy with precise 3/4" width and 7/16" height, ensuring proper fit and alignment in repetitive use.
Professional Applications & Engineering Value
This 1/2"-13 UNC hex nut in 316 Stainless Steel addresses common industrial challenges like corrosion and vibration loosening. Its coarse thread design and Class 2B thread fit enable rapid assembly in high-volume production, while the external hex drive allows for maximum torque application without stripping. Ideal for heavy-duty industrial fasteners in sectors such as construction, automotive, and marine engineering, it ensures reliable connections in demanding conditions. The material's inherent resistance to pitting and crevice corrosion extends service life, reducing maintenance costs and downtime in critical applications.
Specification Summary & Compliance
This hex nut adheres to UNC coarse thread standards with a Class 2B thread fit for consistent dimensional accuracy. It meets manufacturing specifications for inch-system fasteners, including a width of 3/4" and height of 7/16". The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use.
