S-92186A741 1/2"-13 x 8 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.
- High tensile strength of 70,000 psi ensures reliable performance under heavy loads and stress.
- Rockwell B70 hardness provides excellent durability and resistance to wear and deformation.
- Coarse UNC threading offers faster installation and reduced risk of cross-threading in various materials.
- Class 2A thread fit guarantees consistent, precision threading for secure fastening and easy assembly.
- Partially threaded design allows for precise clamping force control and secure joint connections.
- External hex drive and hex head enable high-torque application with standard tools, speeding up maintenance and assembly.
Professional Applications & Engineering Value
This 1/2"-13 UNC hex head screw in 316 stainless steel is engineered to solve critical challenges in demanding environments. Its high tensile strength and Rockwell B70 hardness prevent failure under vibration and heavy loads, making it ideal for structural frameworks, machinery assembly, and marine equipment. The coarse thread and Class 2A fit ensure quick, reliable installation in metals and composites, reducing assembly time and improving productivity. With a partially threaded shank, it provides optimal grip in bolted joints, minimizing loosening in dynamic applications. Compliant with ASME B18.2.1, this screw delivers consistent quality for industrial fastening where durability and corrosion resistance are paramount.
Specification Summary & Compliance
This screw features a 1/2"-13 UNC coarse thread with Class 2A thread fit for precise dimensional accuracy. It is manufactured to meet ASME B18.2.1 specifications, ensuring reliable performance in industrial applications. Additionally, it is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to environmental and safety standards for global use.
