HS Code 73181660 - self-locking steel nuts

Self-locking nuts of iron or steel other than stainless

Examples (No official information or warranty)

- Hex self-locking nuts (prevailing torque type)
- Nylon insert locknuts (all-metal)
- Two-way reversible lock nuts
- Slotted crown locknuts
- Flange lock nuts (with serrated bearing surface)
- Keps nuts (pre-assembled with washer)
- Centerlock nuts (single thread)

Code Tree Structure / Hierarchy

    7318 Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter pins, washers (including spring washers) and similar articles, of iron or steel Threaded articles 731816 Nuts Of stainless steel Other 73181640 Blind rivet nuts 73181660 Self-locking nuts

Trade restrictions and policies

Chapter 73
40 Trade restrictions and policies
Position 7318
29 Trade restrictions and policies
Subheading 731816
0 Trade restrictions and policies
Customs Tariff Number 73181660
1900-01-01
ERGA OMNES (1011)
Autonomous suspension under end-use
Regulation 3050/95
1900-01-01
ERGA OMNES (1011)
Suspension - goods for certain categories of ships, boats and other vessels and for drilling or production platforms
Regulation 2658/87

Changes to this tariff number

Changes in favor of 73181660
2016: 73181610
2017: 73181660
2016: 73181650
2017: 73181660