S-99129A310 3/8"-16 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, ensuring long-lasting performance in harsh industrial environments.
- Reliable coarse threading (UNC) for quick assembly and reduced cross-threading risks, saving time and labor costs.
- Precise Class 2B thread fit guarantees consistent engagement and secure fastening, minimizing loosening under vibration.
- Standard external hex design allows for easy installation with common tools, enhancing workflow efficiency.
- RoHS 3 compliance ensures environmental safety and meets global regulatory standards for industrial applications.
- Right-hand thread direction provides intuitive installation for standard assembly processes, reducing errors.
- Durable inch measurement sizing (3/8"-16 thread, 9/16" width) offers compatibility with a wide range of equipment and components.
Professional Applications & Engineering Value
This 3/8"-16 UNC hex nut in 410 Stainless Steel is engineered to address common industrial challenges such as corrosion, vibration loosening, and assembly inefficiencies. The coarse thread design enables rapid installation in high-volume production settings, while the Class 2B thread fit ensures tight, secure connections that withstand dynamic loads and thermal cycling. Ideal for heavy-duty applications in machinery, automotive, and construction, its external hex drive facilitates straightforward torque application with standard wrenches. The material's inherent strength and RoHS compliance make it a reliable choice for demanding environments, reducing maintenance needs and enhancing operational longevity.
Specification Summary & Compliance
This hex nut adheres to UNC coarse thread standards with a Class 2B thread fit for precise dimensional accuracy, measuring 3/8"-16 in thread size, 9/16" in width, and 21/64" in height. Manufactured in accordance with industry specifications for inch system fasteners, it is RoHS 3 (2015/863/EU) compliant, ensuring it meets stringent environmental and safety regulations for industrial use.
