S-95412A349 5/8"-18 x 6" Threaded Rods

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
• Superior tensile strength of 70,000 PSI ensures reliable performance under high-stress conditions, reducing the risk of fastener failure.
• Precise Class 2A thread fit guarantees smooth assembly and a secure connection with compatible UNF nuts, minimizing cross-threading and installation issues.
• Fine UNF thread spacing provides a higher number of threads per inch for improved clamping force and vibration resistance in critical assemblies.
• Full-threaded design along the entire 6-inch length offers versatile positioning and adjustment flexibility for various project requirements.
• Rockwell B70 hardness rating delivers excellent durability and wear resistance, extending the service life of the component.
• Full compliance with RoHS 3 and REACH regulations ensures the rod is free from hazardous substances, making it safe for use in regulated industries and global markets.

Professional Applications & Engineering Value

This 5/8"-18 UNF fully threaded rod is engineered to address common challenges in industrial assembly, such as corrosion-induced degradation and mechanical failure under load. The 18-8 stainless steel material provides a robust defense against rust and chemical exposure, making it a prime choice for marine, chemical processing, and food-grade equipment applications. Its fine thread spacing and Class 2A thread fit ensure a tight, reliable seal that resists loosening from vibrations, a critical factor in machinery and structural frameworks. With a 70,000 PSI tensile strength, this rod offers a dependable solution for high-stress connections, supporting everything from heavy-duty fabrications to precision engineering projects where durability and regulatory compliance are non-negotiable.

Specification Summary & Compliance

This threaded rod adheres to the UNF (Unified National Fine) thread standard with a Class 2A tolerance for external threads, ensuring dimensional accuracy and interchangeability. The manufacturing specifications include a right-hand thread direction and fine thread spacing of 18 threads per inch. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in environments with strict environmental and safety standards.