S-93190A716 1/2"-13 x 1 1/2" ASME B18.2.1 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws
Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh industrial and marine environments
- Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable, heavy-duty performance
- Optimized for high-speed assembly with a coarse UNC thread profile and Class 2A fit, ensuring quick installation and reduced cross-threading risk
- Maximum grip and load distribution thanks to the fully threaded 1-1/2" length and external hex drive for secure fastening
- Enhanced durability and longevity from the robust hex head design, resisting wear and deformation under high torque
- Broad industry compliance meeting ASME B18.2.1 standards, RoHS 3, and REACH for safe, reliable use in regulated applications
- Versatile inch-system compatibility with 1/2"-13 UNC threading, making it suitable for a wide range of North American machinery and equipment
Professional Applications & Engineering Value
This 316 stainless steel hex head screw is engineered to address common industrial challenges, such as corrosion in chemical processing, marine, or outdoor settings. The coarse UNC threading and Class 2A thread fit provide excellent vibration resistance and ease of installation, reducing assembly time and minimizing the risk of thread damage. With a fully threaded design and external hex drive, it ensures uniform stress distribution and high torque application, making it ideal for structural frameworks, heavy machinery, and equipment requiring high tensile strength and long-term reliability. Compliant with ASME B18.2.1, it meets rigorous industrial standards for dimensional accuracy and performance.
Specification Summary & Compliance
This screw features a 1/2"-13 UNC coarse thread with Class 2A thread fit for precise dimensional tolerance, ensuring consistent performance in inch-based applications. It is manufactured in accordance with ASME B18.2.1 specifications and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material integrity for industrial use.
