S-93025A397 5-40 x 1" Threaded Rods

Key Features & Benefits at a Glance

• Corrosion-resistant brass construction ensures long-term reliability in humid or chemically aggressive environments, reducing maintenance costs.
• High tensile strength of 50,000 psi provides secure fastening under significant mechanical loads, minimizing risk of failure.
• Rockwell B55 hardness offers excellent wear resistance, maintaining thread integrity through repeated assembly cycles.
• Class 2A thread fit with UNC coarse threading allows for easy, quick assembly while ensuring consistent engagement in various materials.
• Fully threaded 1" length design enables versatile positioning and adjustment in assemblies, increasing installation flexibility.
• Right-hand threading standardization ensures compatibility with common industrial components and tools, streamlining procurement.

Professional Applications & Engineering Value

This 5-40 UNC fully threaded brass rod delivers exceptional performance in demanding industrial settings where corrosion resistance and mechanical reliability are critical. The brass material inherently resists oxidation and galvanic corrosion, making it ideal for marine, plumbing, and electrical applications where moisture or chemicals are present. Its coarse UNC thread profile combined with Class 2A thread fit provides rapid installation with reduced cross-threading risks, while the 50,000 psi tensile strength ensures joint integrity under vibration and load variations. Engineers specify this rod for machinery assemblies, valve connections, and structural frameworks requiring durable, non-sparking brass fasteners that maintain precision over time.

Specification Summary & Compliance

This threaded rod meets UNC coarse thread standards with Class 2A external thread fit for consistent dimensional accuracy. Manufacturing follows industry specifications for 5-40 thread size and 1" length tolerances. The brass composition complies with RoHS and REACH environmental directives, ensuring safe use in regulated industries. Material properties including 50,000 psi tensile strength and Rockwell B55 hardness are verified to meet applicable ASME and industrial fastener standards for reliable performance.