S-90499A033 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
- Exceptional tensile strength with Grade 8 steel construction, ensuring reliable performance in high-stress industrial applications.
- Precise thread engagement from Class 2B fit and 1/2"-13 UNC coarse threads, reducing cross-threading risks and speeding up assembly.
- Durable external hex drive design allows for easy installation and removal with standard tools, minimizing downtime.
- Robust material integrity from high-grade steel, providing long-lasting resistance to wear, corrosion, and mechanical fatigue.
- Wide compatibility with inch-system components and UNC thread standards, ensuring seamless integration into existing setups.
- Environmental compliance with RoHS 3 and REACH regulations, making it safe for use in regulated industries.
- Optimized dimensions (3/4" width and 7/16" height) offer a balanced profile for secure fastening without excess bulk.
Professional Applications & Engineering Value
This Grade 8 steel hex nut is engineered to address common challenges in heavy-duty environments, such as vibration-induced loosening and thread stripping. Its 1/2"-13 UNC coarse threads and Class 2B thread fit provide superior grip and alignment, reducing the risk of assembly errors in machinery, construction, and automotive systems. The external hex drive facilitates quick maintenance, while the high-strength steel composition ensures durability under extreme loads. Ideal for industrial fasteners in high-stress applications, it enhances structural integrity and operational safety, meeting the demands of professionals who require reliable, RoHS and REACH compliant solutions.
Specification Summary & Compliance
This hex nut adheres to UNC thread standards with a Class 2B thread fit for consistent dimensional accuracy. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety. Manufactured to Grade 8 strength specifications, it meets rigorous industrial requirements for reliability and performance in inch-system applications.
