| 73.15 | | Chain and parts thereof, of iron or steel |
| 73.15 | | Articulated link chain and parts thereof |
| 7315.11 | 000 | Roller chain |
| 7315.12 | 000 | Other chain |
| 7315.19 | 000 | Parts |
| 7315.20 | | Other chain |
| 7315.82 | 000 | Other, welded link |
| 7315.89 | 000 | Other |
| 7315.90 | 000 | Other parts |
| 7316.00 | 000 | Anchors, grapnels and parts thereof, of iron or steel |
| 7317.00 | 000 | Nails, tacks, drawing pins, corrugated nails, staples (other than those of heading 83.05) and similar articles, of iron or steel, whether or not with heads of other material, but excluding such articles with heads of copper |
| 73.18 | | Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel |
| 73.18 | | Threaded articles |
| 7318.11 | 000 | Coach screws |
| 7318.12 | 000 | Other wood screws |
| 7318.13 | 000 | Screw hooks and screw rings |
| 7318.14 | 000 | Self-tapping screws |
| 7318.15 | | Other screws and bolts, whether or not with their nuts or washers |
| 7318.15 | 019 | -- Other |
| 7318.15 | 090 | - Screws |
| 7318.16 | 090 | - Other |
| 7318.19 | 000 | Other |
| 7318.19 | | Non-threaded articles |
Harmonized Tariff Schedule of Japans inquiry: /etc/passwd
