Zinc rods of varioius sizes ready to be threaded.
| Code | OD (mm) | Length (mm) | Approx weight (Kg) |
| ZR7 | 8 | 350 | 0.13 |
| ZR9 | 9.5 | 350 | 0.18 |
| ZR12 | 12 | 350 | 0.30 |
| ZR16 | 16 | 350 | 0.47 |
| ZR19 | 19 | 350 | 0.71 |
| ZR22 | 22 | 350 | 1.00 |
| ZR25 | 25 | 350 | 1.25 |
| ZR31 | 31 | 350 | 1.91 |
| ZR38 | 38 | 350 | 2.80 |
| ZR50 | 50 | 200 | 2.80 |
| ZR62 | 62 | 200 | 4.30 |