S-99086A111 1/4"-20 x 3 ft. ASTM A193 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 tensile strength of 125,000 psi ensures reliable performance in high-stress applications, reducing the risk of fastener failure.
- Superior corrosion resistance provided by zinc yellow-chromate plating extends service life in harsh industrial environments.
- Consistent Class 2A thread fit guarantees easy assembly and secure fastening with standard nuts and components.
- High hardness rating (Rockwell C35) enhances durability and resistance to wear during repeated use.
- Full threading along the 3 ft length offers versatile positioning and adjustment flexibility in assemblies.
- Compliance with ASTM A193 Grade B7 ensures material quality and performance for demanding engineering applications.
- RoHS 3 and REACH compliance meets international environmental standards, supporting sustainable procurement practices.
Professional Applications & Engineering Value
This 1/4-20 UNC threaded rod is engineered from zinc yellow-chromate plated steel to address common industrial challenges such as corrosion, vibration loosening, and high-load demands. The coarse thread design and fully threaded configuration provide excellent grip and adjustability in construction, machinery, and structural frameworks. With a right-hand thread direction and adherence to ASTM Grade B7 specifications, it delivers consistent performance in temperature and pressure-critical environments, reducing maintenance needs and downtime. Ideal for use in piping systems, automotive assemblies, and heavy equipment, this rod ensures long-term reliability and safety.
Specification Summary & Compliance
This threaded rod features a 1/4"-20 UNC coarse thread with Class 2A thread fit for precise dimensional accuracy. Manufactured according to ASTM A193 standards, it meets ASTM Grade B7 requirements for high-strength applications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free of hazardous substances and suitable for global industrial use.
