Loading...
SITCSection 6
U.S. imports of threaded iron & steel screws, bolts, nuts, and similar fasteners (SITC 69421) totaled $408.1M in July 2026, traded with 83 countries.
Importers of Threaded Iron & Steel Screws, Bolts, Nuts, and Similar Fasteners paid $215.5M in duties in July 2026 — an effective duty rate of 55% on $393.4M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataThreaded fasteners of iron or steel — including screws, bolts, nuts, screw hooks, rivets, and washers — are a foundational input for automotive, construction, and industrial machinery assembly, and have been a recurring focus of antidumping and countervailing duty proceedings targeting imports from several major producing countries. The threading requirement is the key classification boundary: articles in this heading carry a helical thread, distinguishing them from the non-threaded variants in heading 69422. Importers should confirm whether specific product lines are covered by any active trade remedy orders before entry.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
43.0K shipments/mo
Heading 69421 covers fasteners with a helical thread — screws, bolts, nuts, and threaded washers. Non-threaded articles such as plain washers, rivets without threads, and similar items fall under heading 69422. The presence or absence of a functional thread is the determining factor, and borderline articles may require a binding ruling from CBP.
Yes. Certain categories of threaded steel fasteners, including steel nuts and screws, have been subject to antidumping and countervailing duty orders from the US Department of Commerce targeting imports from specific countries. Importers must check the USITC and Commerce databases for active orders covering their specific product and country of origin before importation.
Supplier Network
Get discovered by U.S. importers searching for HS 69421 — Threaded Iron & Steel Screws, Bolts, Nuts, and Similar Fasteners. Be the first supplier listed.
Imports · July 2026
origin
Taiwan and China together supply 50% of it.
customs district
Census does not publish district detail for this classification system.
destination
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$408.1MYoY · Pro
Exports
$387.6MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.