S-98804A005 4-40 x 2 ft. Threaded Rods
Threaded Rods
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Basic Information
Dimension Parameters
Thread Parameters
Material & Strength Parameters
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance from 18-8 stainless steel, ideal for harsh industrial environments and outdoor applications.
- High tensile strength of 70,000 psi ensures reliable load-bearing capacity and prevents failure under stress.
- Full threading along the entire 2-foot length provides maximum flexibility for nut placement and adjustable fastening.
- Precise Class 2A thread fit guarantees smooth assembly and compatibility with standard UNC nuts.
- Coarse UNC thread spacing allows for quicker installation and reduced cross-threading risks.
- Right-hand thread direction offers standard, intuitive tightening for common industrial machinery.
- Full compliance with RoHS 3 and REACH ensures safety and environmental responsibility for global supply chains.
Professional Applications & Engineering Value
This 4-40 UNC fully threaded rod in 18-8 stainless steel is engineered to solve critical fastening challenges in demanding settings. Its high 70,000 psi tensile strength and Rockwell B70 hardness provide superior resistance to mechanical stress and wear, making it suitable for structural frameworks, machinery assembly, and conveyor systems. The coarse thread spacing and Class 2A thread fit ensure rapid, secure installations, reducing labor time and minimizing the risk of thread damage. Fully compliant with RoHS 3 and REACH, it is a safe choice for electronics, automotive, and aerospace industries where material integrity and regulatory adherence are paramount.
Specification Summary & Compliance
This rod adheres to UNC coarse thread standards with a Class 2A thread fit for external threading, ensuring dimensional accuracy and interchangeability. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free of hazardous substances. Manufactured to deliver consistent performance with a tensile strength of 70,000 psi, it is ideal for precision engineering applications requiring reliable, fully threaded fastening solutions.
