S-91187A200 5/16"-18 x 1" ASTM A193 Threaded Rods
Threaded Rods
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Basic Information
Dimension Parameters
Thread Parameters
Material & Strength Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability.
- High tensile strength of 70,000 psi ensures dependable performance under heavy loads and stress.
- Fully threaded design provides maximum engagement and flexibility for various fastening applications.
- Coarse UNC threads offer quick assembly and reduced risk of cross-threading in industrial settings.
- Class 2A thread fit guarantees consistent, precise mating with nuts and tapped holes for secure connections.
- Compliance with RoHS 3 and REACH ensures environmental safety and regulatory adherence for global supply chains.
- ASTM A193 Grade B8 certification validates material quality and performance for critical engineering applications.
Professional Applications & Engineering Value
This 5/16"-18 UNC threaded rod is engineered to address common industrial challenges such as corrosion-induced failure and mechanical instability. Crafted from 18-8 Stainless Steel, it provides excellent resistance to rust and chemical exposure, making it suitable for marine, chemical processing, and outdoor installations. The fully threaded and coarse thread design allows for easy adjustment and strong hold in structural frameworks, machinery assembly, and piping systems. With a 70,000 psi tensile strength and ASTM A193 Grade B8 compliance, it delivers reliable performance in high-stress environments, reducing maintenance costs and downtime. Ideal for B2B procurement in sectors requiring durable, compliant fastening solutions.
Specification Summary & Compliance
This threaded rod features a Class 2A thread fit per UNC standards, ensuring dimensional accuracy and compatibility. It adheres to ASTM A193 for material specifications and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, supporting sustainable and safe industrial practices. The right-hand coarse threading and 1" length provide consistent performance in various applications.
