3/8-16 UNC Stainless Steel Stud Bolt
Heavy structural stainless steel stud with 3/8-16 UNC threads for bridge and tower construction. Classified as HTS 7318.15.5030 stainless steel stud for headless threaded fasteners. Galvanic corrosion resistant.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If threaded on one end only
Single-end threaded rods classify separately from double-end studs.
If welded pipe nipples with threads
Tubular threaded articles classify under Chapter 73 tubes/fittings.
If parts of cranes specifically
End-use as crane parts may supersede form-based classification.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Structural studs require ASTM A193 Grade B8M certification for acceptance
• Torque specs in documentation help prove engineering stud vs. general rod use
• Avoid coil packaging; straight lengths easier for customs dimension checks
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