A320 L7 Alloy Stud Rod 5/8-11 x 3FT
Low-temperature service alloy steel threaded rod, ASTM A320 Grade L7, 5/8-11 UNC continuous thread, 3 feet length, used in cryogenic applications. Alloy steel composition ensures toughness at sub-zero temperatures, classified as continuously threaded rod of alloy steel.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sold as complete threaded nuts
Nuts have dedicated heading 7318.24 regardless of material.
If imported pre-assembled into steel fabrications
Assembled articles of iron/steel shift to 7326.
If cap screws with specific head configurations
Headed screws classify differently from plain rods.
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
• Certify compliance with A320 specs including charpy impact testing for customs verification
• Mark rods with grade and heat number per ASTM for traceability
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