S-91187A229 5/16"-18 x 2 ft. ASTM A193 Threaded Rods

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
• High tensile strength of 70,000 psi ensures reliable performance under significant load and stress, reducing the risk of fastener failure.
• Fully threaded, right-hand design provides maximum engagement and versatility for a wide range of assembly and construction projects.
• Precise Class 2A thread fit offers consistent, easy assembly and disassembly, minimizing installation time and effort.
• Coarse UNC threading (5/16"-18) delivers excellent grip and is less prone to clogging with debris in demanding worksites.
• Compliance with ASTM A193 Grade B8 guarantees material quality and performance consistency for critical engineering applications.
• RoHS 3 compliance ensures environmental safety and meets international regulatory standards for hazardous substances.

Professional Applications & Engineering Value

This 5/16"-18 UNC threaded rod is engineered from 18-8 stainless steel to address common industrial challenges such as corrosion, high stress, and the need for durable, long-lasting fastening solutions. The fully threaded design with coarse thread spacing ensures maximum holding power and ease of use in construction, machinery assembly, and structural supports. Its 70,000 psi tensile strength and ASTM A193 Grade B8 compliance make it suitable for high-temperature and pressure applications, including chemical processing and marine environments. The Class 2A thread fit provides reliable, repeatable assembly, reducing maintenance downtime and enhancing operational efficiency in B2B settings.

Specification Summary & Compliance

This threaded rod adheres to precise dimensional standards, including Class 2A thread fit for external threads and UNC thread type with coarse spacing. It conforms to ASTM A193 Grade B8 specifications, ensuring material integrity and performance. The product is RoHS 3 (2015/863/EU) Compliant, meeting environmental regulations for restricted hazardous substances, and is manufactured in the inch system with a length of 2 ft. and full threading for consistent application across various industrial uses.