S-91187A250 5/16"-24 x 1 ft. ASTM A193 Threaded Rods

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments and reducing maintenance costs.
• High tensile strength of 70,000 psi ensures reliable load-bearing capacity and long-term structural integrity in demanding applications.
• Precision Class 2A thread fit guarantees smooth assembly and secure fastening, minimizing the risk of cross-threading and part failure.
• Fully threaded design provides consistent engagement along the entire 1 ft. length, offering versatile adjustment and installation flexibility.
• Fine UNF thread spacing enhances vibration resistance and allows for finer adjustments in precision machinery and equipment.
• Compliance with ASTM A193 Grade B8 ensures material quality and performance consistency for critical engineering applications.
• RoHS 3 compliance supports environmental regulations and safe use in various industries without hazardous substances.

Professional Applications & Engineering Value

This 5/16"-24 UNF fully threaded rod is engineered to address common industrial challenges, such as corrosion-induced failures and vibration loosening. Crafted from 18-8 stainless steel, it offers superior resistance to rust and chemicals, making it suitable for applications in marine, chemical processing, and food-grade environments. The fine thread spacing and right-hand threading provide enhanced grip and stability, reducing the need for frequent retightening in dynamic settings. With its ASTM A193 Grade B8 certification and 70,000 psi tensile strength, this rod delivers reliable performance in structural supports, machinery assembly, and high-strength fastening solutions, ensuring durability and safety under stress.

Specification Summary & Compliance

This threaded rod adheres to precise dimensional standards, including Class 2A thread fit for external threads and UNF fine thread specifications with a size of 5/16"-24. It meets ASTM A193 manufacturing guidelines for material quality and is RoHS 3 (2015/863/EU) compliant, ensuring it is free from restricted hazardous substances. The product is supplied in a 1 ft. length with right-hand threading, supporting consistent performance in industrial applications requiring inch-based measurements.