Grade 316M M20 Hex Head Stud Bolt Set from Canada
Marine-grade 316M stainless hex head stud bolt with 20mm diameter shank, full threading, and nut/washer set for extreme corrosion resistance. Falls under HTS 7318.15.20.61 as a stainless hex bolt shipped with accessories, despite stud-like threading. Used in shipbuilding.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Distinguish from headless studs by emphasizing hex head in product specs and photos
• Test for magnetism to confirm austenitic stainless; ferritic types may reclassify
• Declare precise lengths and thread engagement to verify bolt vs other threaded status