S-98804A102 4-40 x 1 ft. Threaded Rods

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from 18-8 stainless steel construction, ideal for harsh industrial environments
• High tensile strength of 70,000 psi ensures reliable load-bearing capacity and structural integrity
• Class 2A thread fit provides consistent assembly compatibility with standard UNC nuts and components
• Full threading along the 1-foot length allows for adjustable positioning and secure fastening at any point
• Coarse UNC thread spacing enables quick installation and reduced cross-threading risks
• Rockwell B70 hardness rating delivers excellent wear resistance and long-term durability
• Full regulatory compliance with RoHS 3 and REACH standards for global industrial applications

Professional Applications & Engineering Value

This 4-40 UNC fully threaded rod delivers critical engineering solutions where precision and durability are paramount. Manufactured from 18-8 stainless steel, it provides superior corrosion resistance for applications in chemical processing, marine environments, and food equipment where moisture resistance is essential. The coarse thread spacing and Class 2A thread fit ensure reliable engagement with mating components while minimizing installation time. With 70,000 psi tensile strength and Rockwell B70 hardness, this threaded rod maintains structural integrity under vibration and load stress, making it ideal for machinery assembly, structural supports, and electrical enclosures where failure is not an option.

Specification Summary & Compliance

This inch-system threaded rod features precision 4-40 UNC coarse threads with Class 2A external thread fit per ASME standards, ensuring dimensional accuracy and interchangeability. The manufacturing process adheres to strict quality controls for consistent thread form and surface finish. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, this product meets international environmental and safety standards for industrial components.