| 7317.00.20 | 00 | Not threaded | kg | Free | | 1.5￠/kg |
| 7317.00.30 | 00 | Threaded | kg | Free | | 45% |
| 7317.00.55 | 01 | Collated roofing nails with a length of 20.6 mm to 46.1 mm, a head diameter of 8.3 mm to 10.6 mm, a shank diameter of 2.5 mm to 3.2 mm, whether or not galvanized | kg | | | |
| 7317.00.55 | 02 | Galvanized | kg | | | |
| 7317.00.55 | 05 | Galvanized | kg | | | |
| 7317.00.55 | 20 | Not coated, plated or painted | kg | | | |
| 7317.00.55 | 30 | Galvanized | kg | | | |
| 7317.00.55 | 40 | Vinyl, resin or cement coated | kg | | | |
| 7317.00.55 | 60 | Not coated, plated or painted | kg | | | |
| 7317.00.55 | 70 | Galvanized | kg | | | |
| 7317.00.55 | 80 | Vinyl, resin or cement coated | kg | | | |
| 7317.00.75 | 00 | Of two or more pieces | kg | Free | | 8% |
| 7318.11.00 | 00 | Coach screws | kg | 12.5% | Free (A+,AU,B,BH, CA,D,E,IL,J, JO,MX,P) 4.6%(CL,SG) 8.3% (MA) | 25% |
| 7318.12.00 | 00 | Other wood screws | kg | 12.5% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P) 4.6% (SG) | 25% |
| 7318.13.00 | | Screw hooks and screw rings | | 5.7% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P, SG) | 45% |
| 7318.15.20 | 20 | Track bolts | kg | | | |
| 7318.15.20 | 30 | Structural bolts | kg | | | |
| 7318.15.20 | 40 | Bent bolts | kg | | | |
| 7318.15.50 | | Studs | | Free | | 45% |
| 7318.15.50 | 50 | Continuously threaded rod | kg | | | |
| 7318.15.80 | 20 | Set screws | kg | | | |
| 7318.16.00 | | Nuts | | Free | | 0.5% |
| 7318.16.00 | 15 | Non-locking chrome-plated | kg | | | |
| 7318.21.00 | | Spring washers and other lock washers | | 5.8% | Free (A,AU,B,BH, CA,CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 7318.21.00 | 30 | Helical spring lock washers | kg | | | |
