
| Strand Diameter (in) | Wires per Strand | Approx. Weight (lb/1000ft) | Medium Breaking Strength | Utility Grade (lbs) | Medium Breaking Strength | Siemens Martin Grade (lbs) | Medium Breaking Strength | High Strength Grade (lbs) | Medium Breaking Strength | Extra High Strength Grade (lbs) | Min. Weight of Zinc Coating | Class A (oz/ft2) | Min. Weight of Zinc Coating | Class B (oz/ft2) | Min. Weight of Zinc Coating | XTREME® (oz/ft2) |
|---|---|---|---|---|---|---|---|---|---|
| 1/8 | 7 | 23 | - | - | 1330 | 1830 | 0.40 | 0.80 | - |
| 3/16 | 7 | 73 | - | - | 2850 | 3990 | 0.50 | 1.00 | - |
| 1/4 | 7 | 121 | - | 3380 | 4750 | 6650 | 0.60 | 1.20 | 0.60 |
| 5/16 | 7 | 205 | - | 5350 | 8000 | 11200 | 0.80 | 1.60 | 0.80 |
| 5/16 | 7 | 225 | 6000 | - | - | - | 0.80 | 1.60 | 0.80 |
| 3/8 | 7 | 273 | 11500 | 6950 | 10800 | 15400 | 0.85 | 1.70 | 0.85 |
| 1/2 | 7 | 517 | - | 12100 | 18800 | 26900 | 0.90 | - | - |
| 1/2 | 7 | 504 | - | 12700 | 19100 | 26700 | 0.70 | 1.40 | - |
| 9/16 | 7 | 637 | - | 16100 | 24100 | 33700 | 0.80 | - | - |
| 9/16 | 19 | 671 | - | - | 24500 | 35000 | 1.00 | - | - |
| 5/8 | 19 | 813 | - | - | 29600 | 42400 | 1.00 | 1.60 | - |
| 5/8 | 19 | 796 | - | 18100 | 28100 | 40200 | 0.85 | 1.70 | - |
| 3/4 | 19 | 1155 | - | 26200 | 40800 | 58300 | 0.90 | - | - |