S-99129A325 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 410 Stainless Steel construction, ideal for harsh industrial environments and extending service life.
- Reliable thread engagement due to Class 2B thread fit, ensuring secure fastening and reducing the risk of loosening under vibration.
- Easy installation and removal with a standard external hex drive and coarse UNC thread, speeding up assembly in time-sensitive projects.
- High durability and strength from the coarse 1/2"-13 thread design, providing robust performance in heavy-duty applications.
- Consistent dimensional accuracy with a 3/4" width and 7/16" height, enabling seamless compatibility with standard tools and components.
- Environmental compliance meeting RoHS 3 standards, ensuring safe use in regulated industries and promoting sustainability.
- Versatile right-hand threading for straightforward integration into common mechanical systems, minimizing installation errors.
Professional Applications & Engineering Value
This 1/2"-13 UNC hex nut in 410 Stainless Steel addresses critical engineering challenges in demanding sectors like construction, machinery, and automotive assembly. Its coarse thread and Class 2B thread fit provide excellent resistance to vibration-induced loosening, while the external hex drive allows for high-torque application with standard wrenches. The corrosion-resistant material ensures longevity in moist or chemically aggressive settings, reducing maintenance costs and downtime. Ideal for heavy-duty fastening where reliability and RoHS compliance are paramount, this nut delivers consistent performance in structural frameworks, equipment mounts, and industrial fixtures.
Specification Summary & Compliance
This hex nut adheres to UNC coarse thread standards with a Class 2B thread fit for precise dimensional tolerance. Manufactured from 410 Stainless Steel with a standard profile, it meets RoHS 3 (2015/863/EU) compliance for environmental safety. Key dimensions include a 3/4" width and 7/16" height, ensuring consistent performance in inch-based systems.
