S-99086A187 1/4"-28 x 6 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 demanding applications, reducing the risk of fastener failure.
- Superior corrosion resistance from zinc yellow-chromate plating extends service life in harsh industrial environments.
- Precision Class 2A thread fit guarantees smooth assembly and secure fastening with compatible nuts.
- High hardness (Rockwell C35) provides excellent wear resistance, maintaining thread integrity under repeated use.
- Full threading along the 6-foot length offers versatile positioning and adjustment capabilities for various project needs.
- Compliance with ASTM A193 and Grade B7 standards ensures consistent quality and material reliability for engineering applications.
- RoHS 3 and REACH compliance supports environmental regulations and safe usage in global markets.
Professional Applications & Engineering Value
This 1/4"-28 UNF threaded rod is engineered to address critical challenges in heavy-duty industrial applications, such as structural supports, machinery assembly, and high-stress fastening systems. Made from ASTM Grade B7 steel, it combines high tensile strength and Rockwell C35 hardness to withstand dynamic loads and vibration, minimizing fatigue failures. The fully threaded design with fine thread spacing allows for precise adjustments and uniform load distribution. Enhanced by zinc yellow-chromate plating, it resists corrosion in exposed or humid conditions, reducing maintenance costs and downtime. Ideal for construction, automotive, and manufacturing sectors, this rod delivers dependable performance where safety and durability are paramount.
Specification Summary & Compliance
This threaded rod adheres to precise Class 2A thread fit and UNF fine thread standards, ensuring dimensional accuracy for seamless integration. Manufactured in compliance with ASTM A193 and Grade B7 specifications, it meets rigorous mechanical property requirements. The product is verified as RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming adherence to environmental and safety regulations for hazardous substances.
