S-95412A410 4-40 x 3" 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 joint integrity
• Rockwell B70 hardness provides excellent wear resistance and long-term durability
• Class 2A thread fit offers consistent, precision engagement with standard mating components
• Fully threaded 3" length allows for maximum adjustability and versatile positioning
• UNC coarse threading enables quick assembly and reduced cross-threading risks
• Full regulatory compliance with RoHS 3 and REACH standards for global industrial applications

Professional Applications & Engineering Value

This 4-40 UNC threaded rod delivers critical performance advantages for industrial assembly and machinery applications. The 18-8 stainless steel composition provides superior corrosion resistance, making it ideal for environments exposed to moisture, chemicals, or temperature variations. The fully threaded design combined with coarse UNC threading ensures rapid installation and secure fastening across multiple connection points. With a 70,000 PSI tensile strength and Rockwell B70 hardness, this threaded rod maintains structural integrity under vibration and dynamic loads, solving common failure points in machinery, electrical enclosures, and precision equipment assemblies where reliable threaded fasteners are essential for operational safety.

Specification Summary & Compliance

This precision threaded rod features 4-40 UNC coarse threading with Class 2A thread fit tolerances, ensuring consistent mating with standard nuts and threaded components. The 3" fully threaded configuration maintains uniform engagement throughout its length. Manufactured to industry standards, this component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety requirements for industrial fastening applications.