Non-threaded articles, other washers (HS 731822)
Non-threaded articles, other washers (HS 731822) has 52,638 U.S. import bill-of-lading shipment records between Feb 2019 and Aug 2026. The largest U.S. importer of Non-threaded articles, other washers is STELFAST INC, with 742 shipments, followed by DORMAKABA USA INC and HAMPTON PRODUCTS INTERNATIONAL CORP. The leading supplier is AUGUST AMBER HK LIMITED, with 1,688 shipments, followed by ZHONGSHAN HUA FENG LOCK PRODUCT CO and WANG ZHANG JIANG FIRST. Goods originate mainly from CHINA and TAIWAN, arriving primarily at LONG BEACH, 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/731822-non-threaded-articles-other-washers
See all 52,638 shipments of HS 731822 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 Non-threaded articles, other washers (HS 731822), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is ZHONGSHAN HUA FENG LOCK PRODUCT CO → LEWIS HYMAN INC with 265 shipments, followed by WAH YUET HONG KONG LIMITED → DORMAKABA USA INC (242) and JENNY → GLOBAL ETRADE SERVICES INC (213).
Top U.S. importers
| Importer | Shipments |
|---|---|
| STELFAST INC | 742 |
| DORMAKABA USA INC | 531 |
| HAMPTON PRODUCTS INTERNATIONAL CORP | 527 |
| BOSSARD NORTH AMERICA | 408 |
| LEWIS HYMAN INC | 390 |
| GECOM CORP | 346 |
| GS OPERATING LLC | 331 |
| STABILUS INC | 325 |
| ASSA ABLOY HOSPITALITY | 304 |
| GECOM SERVICE/ REPACK WAREHOUSE | 287 |
Top suppliers
| Supplier | Shipments |
|---|---|
| AUGUST AMBER HK LIMITED | 1,688 |
| ZHONGSHAN HUA FENG LOCK PRODUCT CO | 559 |
| WANG ZHANG JIANG FIRST | 466 |
| WAH YUET HONG KONG LIMITED | 429 |
| JENNY | 428 |
| HANGZHOU WELL TRANS SUPPLY CHAIN MA | 401 |
| NEUMAYER TEKFOR GMBH | 353 |
| SHENZHEN YANCHEN TRADE CO LTD | 353 |
| WHIRLPOOL MEXICO S DE R L DE C V | 343 |
| LOCKSURE INC | 334 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 33,823 |
| TAIWAN | 5,711 |
| GERMANY | 2,652 |
| INDIA | 1,555 |
| REPUBLIC OF KOREA | 1,323 |
| HONG KONG | 1,290 |
| BELGIUM | 893 |
| JAPAN | 822 |
| ITALY | 802 |
| MEXICO | 679 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LONG BEACH, CA | 14,411 |
| LOS ANGELES, CA | 13,820 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 7,146 |
| TACOMA, WA | 3,652 |
| CHARLESTON, SC | 2,502 |
| HOUSTON, TX | 1,836 |
| SAVANNAH, GA | 1,733 |
| SEATTLE, WA | 1,497 |
| OAKLAND, CA | 1,408 |
| NORFOLK, VA | 1,364 |
Harmonized System classification
HS code 731822 — Non-threaded articles, other washers. 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 Non-threaded articles, other washers
Who imports Non-threaded articles, other washers (HS 731822)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Non-threaded articles, other washers include STELFAST INC, DORMAKABA USA INC, HAMPTON PRODUCTS INTERNATIONAL CORP, BOSSARD NORTH AMERICA, and LEWIS HYMAN INC.
Who is the largest U.S. importer of Non-threaded articles, other washers?
STELFAST INC is the largest U.S. importer of Non-threaded articles, other washers (HS 731822), with 742 bill-of-lading shipment records.
Who are the top suppliers of Non-threaded articles, other washers?
Leading suppliers shipping Non-threaded articles, other washers (HS 731822) to the U.S. include AUGUST AMBER HK LIMITED, ZHONGSHAN HUA FENG LOCK PRODUCT CO, WANG ZHANG JIANG FIRST, WAH YUET HONG KONG LIMITED, and JENNY.
How many U.S. shipments of Non-threaded articles, other washers are there?
ImportDoor has 52,638 U.S. import shipment records under HS code 731822, spanning Feb 2019 to Aug 2026.
Where is Non-threaded articles, other washers imported from?
Non-threaded articles, other washers is imported into the U.S. primarily from CHINA, TAIWAN, and GERMANY.
Find Non-threaded articles, other washers importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 731822, with contact details and container-level shipment records on ImportDoor.
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