1/4-20 UNC Stainless Steel Threaded Rod Stud
Imperial-sized stainless steel double-end stud with 1/4-20 UNC threads, used in automotive exhaust systems and structural framing. HTS 7318.15.5030 applies to stainless steel studs without heads. Offers superior rust resistance in harsh environments.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If over 1.5 inches in diameter
Larger diameter threaded articles have separate statistical suffixes.
If cut to length under 2 meters, not specifically studs
Tubular fittings or short seamless tubes may apply if not clearly headed/threaded.
If as replacement part for motor vehicle bodies
Vehicle-specific parts classify under Chapter 87 motor vehicle parts.
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
• Specify imperial vs. metric threading in docs; mismatches lead to exam/reclassification
• Require FDA/USDA compliance docs if for food contact to support stainless verification
• Avoid bulk packing without individual specs; customs requires itemized HTS per product
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