1/2-13 UNC Stainless Steel Stud
Large 1/2-13 UNC stainless steel stud for heavy equipment mounting and pressure piping. HTS 7318.15.5030 stainless stud classification supports high tensile applications. 316 marine grade standard.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If studs 25.4mm+ in diameter
Size-based statistical breakouts within stainless threaded articles.
If stainless threaded pipe fittings
Threaded tube ends classify as pipe fittings if tubular construction.
If parts of filtering/purifying machinery
Equipment-specific stainless fasteners classify by machinery function.
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
• Proof load test certificates required for structural/pressure applications
• Magnetic particle inspection reports verify stainless integrity
• Large diameters need protective end caps to prevent thread damage
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