

| Standard(mm) | STS 304 | STS 316 |
|---|---|---|
| 6 | 0.285 | 0.287 |
| 8 | 0.508 | 0.511 |
| 10 | 0.793 | 0.798 |
| 12 | 1.142 | 1.149 |
| 14 | 1.554 | 1.564 |
| 16 | 2.030 | 2.043 |
| 19 | 2.863 | 2.881 |
| 20 | 3.172 | 3.192 |
| 22 | 3.838 | 3.862 |
| 25.4 | 5.116 | 5.148 |
| 27 | 5.781 | 5.817 |
| 30 | 7.137 | 7.182 |
| 32 | 8.120 | 8.172 |
| 35 | 9.714 | 9.776 |
| 38 | 11.451 | 11.523 |
| 40 | 12.688 | 12.768 |
| 45 | 16.058 | 16.160 |
| 50.8 | 20.464 | 20.594 |