S-90034A005 4-40 x 2 ft. Threaded Rods

Key Features & Benefits at a Glance

• Exceptional tensile strength of 50,000 psi ensures reliable performance under high-stress conditions, reducing the risk of fastener failure in demanding applications.
• Zinc-plated steel construction provides superior corrosion resistance, extending service life in industrial environments and reducing maintenance costs.
• Fully threaded design offers versatile installation and adjustment capabilities, allowing for secure fastening at any point along the rod's length.
• Class 1A thread fit with UNC coarse threading enables quick assembly and easy engagement, improving installation efficiency in production settings.
• Right-hand thread direction ensures compatibility with standard industrial equipment and simplifies installation for technicians.
• Rockwell B61 hardness provides excellent durability and wear resistance, maintaining thread integrity through repeated use.
• Full compliance with RoHS 3 and REACH standards guarantees environmental safety and regulatory acceptance for global industrial applications.

Professional Applications & Engineering Value

This 4-40 UNC fully threaded rod delivers exceptional engineering value for industrial fastening systems requiring precision and reliability. The zinc-plated steel construction addresses common corrosion challenges in manufacturing facilities, while the coarse thread spacing provides superior vibration resistance in machinery applications. The 50,000 psi tensile strength makes it ideal for structural supports, equipment mounting, and assembly jigs where load-bearing capacity is critical. The fully threaded design allows for unlimited positioning flexibility in construction projects and maintenance operations, solving alignment issues common with partially threaded alternatives. These threaded rods serve as fundamental components in electrical enclosures, mechanical assemblies, and framework structures where consistent performance and regulatory compliance are mandatory.

Specification Summary & Compliance

This threaded rod maintains Class 1A thread fit per UNC standards with precise 4-40 thread size and coarse thread spacing for consistent engagement. Manufacturing adheres to inch system specifications with 2 ft length and right-hand thread direction. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and chemical substance restrictions are met for industrial distribution and use.