S-90575A141 4-40 x 1/2" 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
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh chemical and marine environments
- Exceptional tensile strength of 70,000 PSI ensures reliable load-bearing capacity in demanding applications
- Precision Class 2A thread fit guarantees consistent, easy assembly and interchangeability with mating components
- Fully threaded design provides maximum engagement and flexibility for adjustable positioning
- Rockwell B70 hardness offers excellent durability and resistance to wear and deformation
- Compliant with RoHS 3 and REACH regulations for safe, environmentally responsible use in global markets
- Right-hand UNC coarse threading enables quick installation and secure fastening in various industrial settings
Professional Applications & Engineering Value
This 4-40 UNC threaded rod in 316 stainless steel is engineered to address critical challenges in corrosive and high-stress environments. Its fully threaded design and Class 2A fit ensure precise alignment and secure fastening in machinery, electronics, and structural assemblies. The coarse thread spacing allows for rapid installation and reduced risk of cross-threading, while the material's inherent corrosion resistance minimizes maintenance and extends service life in applications like chemical processing, marine hardware, and food equipment. With a tensile strength of 70,000 PSI, it provides reliable performance where vibration and dynamic loads are concerns, making it a trusted choice for industrial fasteners requiring longevity and compliance.
Specification Summary & Compliance
This threaded rod adheres to UNC thread standards with a Class 2A external thread fit for consistent dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances. Specifications include a 1/2" length, 4-40 thread size, right-hand thread direction, and coarse thread spacing, manufactured to deliver reliable performance in industrial applications.
