Iran (Islamic Republic of) HS CodeHS Code 731821: Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Nonthreaded articles : Spring washers and other lock washers in Iran (Islamic Republic of)
What is HS Code 731821 in Iran (Islamic Republic of)
Under Iran (Islamic Republic of)'s Iran Customs Tariff Book (کتاب مقررات صادرات و واردات), HS Code 731821 is the WCO Harmonized System subheading for Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Nonthreaded articles : Spring washers and other lock washers. This is the most detailed internationally standardized level; Iran (Islamic Republic of) extends classifications to 8 digits under its national tariff system. 731821 belongs to Section XV: Base metals and articles of base metal, Chapter 73: Articles of iron or steel, Heading 7318: Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel.
Explore more 2026 Latest Iran (Islamic Republic of) import export trade data and shipment records for HS Code Spring and Lock Washers on TradeInt global trade data platformClassification Path of HS Code 731821 in Iran (Islamic Republic of)
Iran (Islamic Republic of) Tariff Classification: Iran Customs Tariff Book (IRICA HS)
In Iran (Islamic Republic of), HS 731821 is classified under the Iran Customs Tariff Book (کتاب مقررات صادرات و واردات) — a 8-digit national extension of the WCO 6-digit Harmonized System.
Tariff schedule Iran Customs Tariff Book (IRICA HS)
Local name کتاب مقررات صادرات و واردات
Digits 8
Official source https://www.irica.gov.ir/
Top Trading Product of HS Code 7318
Top Iran (Islamic Republic of) import Product Under HS Code 7318
1 731815: Bolts/screws nes, with/without nut/washer, iron/steel $38.3M2 731814: Screws, self-tapping, iron or steel $22.4M3 731816: Nuts, iron or steel $19.1MFigures shown for 2020.
For more 2026 recent data, search for Iran (Islamic Republic of) import trade recordsTop Iran (Islamic Republic of) export Product Under HS Code 7318
1 731815: Bolts/screws nes, with/without nut/washer, iron/steel $237.3K2 731816: Nuts, iron or steel $76.8K3 731819: Iron or steel threaded articles except screw, nut,bol $45.7KFigures shown for 2020.
For more 2026 recent data, search for Iran (Islamic Republic of) export trade recordsRelated HS Code to Iran (Islamic Republic of) Spring and Lock Washers (731821)
HS Code 73182100
Spring washers and other lock washers, of iron or steel
HS Code 731811
Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Threaded articles : Coach screws
HS Code 731812
Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Threaded articles : Other wood screws
HS Code 731813
Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Threaded articles : Screw hooks and screw rings
HS Code 731814
Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Threaded articles : Selftapping screws
HS Code 731815
Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Threaded articles : Other screws and bolts, whether or not with their nuts or washers
HS Code 731816
Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Threaded articles : Nuts
HS Code 731819
Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Threaded articles : Other
HS Code 731822
Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Nonthreaded articles : Other washers
HS Code 731823
Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Nonthreaded articles : Rivets
Frequently Asked Questions
What is HS code 731821 in Iran (Islamic Republic of)?
HS code 731821 covers Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel : Nonthreaded articles : Spring washers and other lock washers in Iran (Islamic Republic of). It sits in Chapter 73 (Articles of iron or steel), Heading 7318 of the Harmonized System, and is classified under IRICA HS.
Is HS code 731821 the same across all countries?
What system does Iran (Islamic Republic of) use to classify HS code 731821?
Where can I officially look up HS code 731821 in Iran (Islamic Republic of)?