Threaded articles, coach screws (HS 731811)
Threaded articles, coach screws (HS 731811) has 11,367 U.S. import bill-of-lading shipment records between Sep 2019 and Aug 2026. The largest U.S. importer of Threaded articles, coach screws is HILTI NDC NEW JERSEY, with 656 shipments, followed by SUPPLY TECHNOLOGIES LLC and EASTERN TRADE PARTNERS. The leading supplier is JAU YEOU INDUSTRIAL CO LTD, with 472 shipments, followed by NEWREX SCREW CORP and DEENCH CORP. Goods originate mainly from TAIWAN and CHINA, arriving primarily at LOS ANGELES, CA. Import volume has risen over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/731811-threaded-articles-coach-screws
See all 11,367 shipments of HS 731811 with dates, ports, consignees, filters and CSV export in the ImportDoor dashboard.
Open in dashboardShipments by month (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Threaded articles, coach screws (HS 731811), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is MAHARAJA INTERNATIONAL B XXIX → KAG EXIM INC with 360 shipments, followed by DEENCH CORP → HILTI NDC NEW JERSEY (238) and JAU YEOU INDUSTRIAL CO LTD → HILTI NDC NEW JERSEY (224).
Top U.S. importers
| Importer | Shipments |
|---|---|
| HILTI NDC NEW JERSEY | 656 |
| SUPPLY TECHNOLOGIES LLC | 572 |
| EASTERN TRADE PARTNERS | 435 |
| KAG EXIM INC | 402 |
| HILTI INC | 259 |
| HILTI VISALIA PLANT | 208 |
| IWATA BOLT USA INC LOS ANGELES BRANCH | 190 |
| THE HILLMAN GROUP INC | 184 |
| BERRANG INC | 176 |
| MARINE FASTENERS INC | 150 |
Top suppliers
| Supplier | Shipments |
|---|---|
| JAU YEOU INDUSTRIAL CO LTD | 472 |
| NEWREX SCREW CORP | 421 |
| DEENCH CORP | 419 |
| VIVEN INC | 394 |
| MAHARAJA INTERNATIONAL B XXIX | 381 |
| SIN F USA N INTERNATIONAL CORP | 375 |
| R K FASTENERS INDIA HARA INDUSTRIAL ESTATE SUA | 297 |
| SHEH FUNG SCREWS CO LTD | 293 |
| TONG HWEI ENTERPRISE CO LTD | 253 |
| CHU HUA INDUSTRIAL CO LTD | 252 |
Origin countries
| Country | Shipments |
|---|---|
| TAIWAN | 5,240 |
| CHINA | 2,315 |
| INDIA | 1,188 |
| GERMANY | 560 |
| JAPAN | 393 |
| VIET NAM | 363 |
| N/A | 141 |
| REPUBLIC OF KOREA | 116 |
| BRAZIL | 110 |
| SPAIN | 76 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LOS ANGELES, CA | 2,574 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 2,081 |
| TACOMA, WA | 1,406 |
| LONG BEACH, CA | 1,105 |
| HOUSTON, TX | 918 |
| SAVANNAH, GA | 683 |
| CHARLESTON, SC | 679 |
| SEATTLE, WA | 463 |
| NORFOLK, VA | 404 |
| OAKLAND, CA | 310 |
Harmonized System classification
HS code 731811 — Threaded articles, coach screws. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Not sure this is the right code? Search all 5,700+ subheadings with the free HS code lookup, or see which product categories are growing in our quarterly State of U.S. Imports reports.
More products under HS 7318
Other six-digit codes in HS 7318: Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel, with their U.S. import volume.
Frequently asked questions about importing Threaded articles, coach screws
Who imports Threaded articles, coach screws (HS 731811)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Threaded articles, coach screws include HILTI NDC NEW JERSEY, SUPPLY TECHNOLOGIES LLC, EASTERN TRADE PARTNERS, KAG EXIM INC, and HILTI INC.
Who is the largest U.S. importer of Threaded articles, coach screws?
HILTI NDC NEW JERSEY is the largest U.S. importer of Threaded articles, coach screws (HS 731811), with 656 bill-of-lading shipment records.
Who are the top suppliers of Threaded articles, coach screws?
Leading suppliers shipping Threaded articles, coach screws (HS 731811) to the U.S. include JAU YEOU INDUSTRIAL CO LTD, NEWREX SCREW CORP, DEENCH CORP, VIVEN INC, and MAHARAJA INTERNATIONAL B XXIX.
How many U.S. shipments of Threaded articles, coach screws are there?
ImportDoor has 11,367 U.S. import shipment records under HS code 731811, spanning Sep 2019 to Aug 2026.
Where is Threaded articles, coach screws imported from?
Threaded articles, coach screws is imported into the U.S. primarily from TAIWAN, CHINA, and INDIA.
Find Threaded articles, coach screws importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 731811, with contact details and container-level shipment records on ImportDoor.
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