| 7315.20.10 | 00 | Not over 8 mm in diameter | kg | Free | | 10% |
| 7315.20.50 | 00 | Over 8 mm in diameter | kg | Free | | 2.5¢/kg |
| 7315.81.00 | 00 | Other chain: | | | | |
| 7315.81.00 | 00 | Stud link | kg | Free | | 4.4¢/kg |
| 7315.82 | | Other, welded link: | | | | |
| 7315.82.10 | 00 | Of alloy steel: | | | | |
| 7315.82.10 | 00 | Not over 10 mm in diameter | kg | Free | | 10% |
| 7315.82.30 | 00 | Over 10 mm in diameter | kg | Free | | 10% |
| 7315.82.50 | 00 | Of iron or nonalloy steel: | | | | |
| 7315.82.50 | 00 | Not over 10 mm in diameter | kg | Free | | 10% |
| 7315.82.70 | 00 | Over 10 mm in diameter | kg | Free | | 10% |
| 7315.89 | | Other: | | | | |
| 7315.89.10 | 00 | With links of essentially round cross sections: | | | | |
| 7315.89.10 | 00 | Not over 8 mm in diameter | kg | 1.5% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 10% |
| 7315.89.30 | 00 | Over 8 mm in diameter | kg | Free | | 4.7¢/kg |
| 7315.89.50 | 00 | Other | kg | 3.9% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 45% |
| 7315.90.00 | 00 | Other parts | kg | 2.9% | Free (A*,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX, P,SG) | 45% |
| 7316.00.00 | 00 | Anchors, grapnels and parts thereof, of iron or steel | X | Free | | 25% |
| 7317.00 | | Nails, tacks, drawing pins, corrugated nails, staples (other than those of heading 8305) and similar articles, of iron or steel, whether or not with heads of other material, but excluding such articles with heads of copper: | | | | |
| 7317.00.10 | 00 | Thumb tacks | kg | Free | | 4% |
| 7317.00.20 | 00 | Other, suitable for use in powder-actuated handtools: | | | | |
| 7317.00.20 | 00 | Not threaded | kg | Free | | 1.5¢/kg |
| 7317.00.30 | 00 | Threaded | kg | Free | | 45% |
| 7317.00.55 | | Other: | | | | |
| 7317.00.55 | | Of one piece construction: | | | | |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
