S-98926A005 4-40 x 6 ft. Threaded Rods

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to brass construction, ideal for humid or chemically aggressive environments
• High-strength performance with a 50,000 psi tensile strength for demanding mechanical applications
• Excellent durability and wear resistance provided by Rockwell B55 hardness, ensuring long service life
• Precise and reliable fastening with Class 2A thread fit, guaranteeing consistent engagement and reduced risk of cross-threading
• Versatile coarse UNC threading (4-40) for faster assembly and disassembly in general-purpose industrial uses
• Full 6-foot length and right-hand threading offers flexibility for custom cutting and standard installation processes
• Broad compatibility with inch-system components and coarse-threaded nuts, simplifying sourcing and assembly

Professional Applications & Engineering Value

This 4-40 UNC fully threaded brass rod is engineered to address common industrial challenges such as corrosion, mechanical stress, and assembly efficiency. The brass material inherently resists rust and galvanic corrosion, making it a reliable choice for marine, plumbing, and electrical applications where moisture is a concern. Its 50,000 psi tensile strength and Rockwell B55 hardness ensure it can withstand significant loads and repetitive use without deforming. The Class 2A thread fit and coarse UNC threading provide a balance of ease of assembly and secure fastening, reducing installation time while maintaining joint integrity. Commonly used in machinery, fixtures, and supports, this rod delivers consistent performance in industrial fastening and structural bracing tasks.

Specification Summary & Compliance

This rod adheres to standard inch measurements with a 4-40 UNC coarse thread and Class 2A thread fit for external threads, ensuring dimensional accuracy and interchangeability. It is manufactured to meet general industry specifications for threaded rods, with a tensile strength of 50,000 psi and hardness of Rockwell B55. The product is compliant with relevant standards for material composition and is suitable for use in applications requiring RoHS and REACH environmental directives, supporting safe and sustainable industrial practices.