S-3313N761 3/8"-16 x 8" ASTM A354BD Threaded Rods

Threaded Rods

1388FA00044 Threaded Rods
1388FA00044 Threaded Rods

Image may differ from product. See technical specification for details.

Part No.
Part No. 1388FA00044
Equivalent to mcmaster :
3313N761

Basic Information

System of Measurement Inch
Specifications Met ASTM A354BD
RoHS RoHS 3 (2015/863/EU) Compliant
REACH REACH (EC 1907/2006) (06/10/2022, 224 SVHC) Compliant

Dimension Parameters

Length 8"

Thread Parameters

Thread Type UNC
Thread Size 3/8"-16
Threading Fully Threaded
Thread Direction Right Hand
Thread Spacing Coarse
Thread Fit (External) Class 2A

Material & Strength Parameters

Material Zinc Yellow-Chromate Plated Steel
Fastener Strength Grade/Class ASTM Grade BD
Tensile Strength 150000 psi
Hardness Rockwell C33
Technical Drawings No drawings available at the moment, will be launched soon
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Key Features & Benefits at a Glance

  • Exceptional Tensile Strength – Withstands up to 150,000 psi, providing reliable performance in high-stress applications and reducing the risk of fastener failure.
  • Superior Corrosion Resistance – Zinc yellow-chromate plating offers enhanced protection against rust and environmental wear, extending service life in harsh conditions.
  • Precision Thread Fit – Class 2A thread fit ensures smooth assembly and secure fastening, minimizing cross-threading and improving installation efficiency.
  • High Durability & Hardness – Rockwell C33 hardness delivers excellent wear resistance, maintaining structural integrity under repeated loads and vibrations.
  • Wide Industrial Compliance – Meets ASTM A354BD specifications and is RoHS 3/REACH compliant, ensuring safety and reliability for regulated projects.
  • Coarse UNC Threading – 3/8"-16 UNC coarse threads allow for quick engagement and are less prone to clogging, ideal for construction and heavy machinery.
  • Full Threading Design – Fully threaded along the 8" length provides versatile fastening options and consistent grip across the entire rod.

Professional Applications & Engineering Value

This 3/8"-16 UNC fully threaded rod is engineered to address common industrial challenges such as structural instability and corrosion in demanding environments. Constructed from zinc yellow-chromate plated steel, it combats moisture and chemical exposure, making it ideal for construction, machinery assembly, and infrastructure projects where longevity is critical. The coarse thread design facilitates rapid installation in coarse materials, while the high tensile strength of 150,000 psi ensures it can handle dynamic loads without deformation. By integrating ASTM Grade BD standards, this rod offers predictable performance, reducing downtime and maintenance costs for engineers and procurement specialists seeking dependable heavy-duty fasteners.

Specification Summary & Compliance

This product features precise Class 2A thread fit per UNC standards, with a right-hand thread direction and coarse spacing for consistent engagement. It complies with ASTM A354BD manufacturing specifications, ensuring dimensional accuracy and mechanical properties. Additionally, it is certified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting environmental and safety regulations for industrial use.

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