S-91565A567 1/4"-20 x 8" 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.
• Full threading along the entire 8-inch length provides maximum engagement and adjustability, allowing for versatile installation and secure fastening across various material thicknesses.
• Class 1A thread fit with UNC coarse spacing offers easier assembly and disassembly while maintaining sufficient clearance for efficient industrial use.
• Right-hand thread direction ensures compatibility with standard tools and components, streamlining installation processes and reducing assembly time.
• Steel construction with Rockwell B61 hardness delivers excellent durability and resistance to wear, extending service life in rigorous environments.
• RoHS 3 and REACH compliance guarantees adherence to environmental and safety regulations, making it suitable for global supply chains and sensitive applications.

Professional Applications & Engineering Value

This 1/4"-20 UNC fully threaded steel rod is engineered to address common industrial challenges such as vibration loosening and alignment issues in machinery, construction, and assembly lines. The coarse thread spacing and Class 1A thread fit facilitate quick installation while minimizing cross-threading risks, which is critical in high-volume production settings. Made from robust steel with a Rockwell B61 hardness, it withstands repetitive stress and corrosive conditions, ensuring long-term reliability in applications like structural supports, equipment framing, and industrial fastening systems. Its full threading allows for precise length adjustments, making it ideal for custom projects requiring secure, adjustable connections without compromising on tensile strength.

Specification Summary & Compliance

This threaded rod adheres to UNC thread standards with a Class 1A thread fit for external threads, ensuring dimensional accuracy and interchangeability. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free from hazardous substances and suitable for regulated industries. The specifications include a 1/4"-20 thread size with coarse spacing, right-hand thread direction, and full threading across the 8-inch length, manufactured to deliver consistent performance in line with industrial fastening requirements.