| 규격 | 나사부PS | L | L1 | A | 공차 |
|---|---|---|---|---|---|
| 13x1/2 | 1/2" | 80 | 36 | 41 | ±3 |
| 20x1/2 | 1/2" | 96 | 46 | 45 | ±3 |
| 20x34 | 3/4" | 96 | 46 | 45 | ±3 |
| 25x1/2 | 1/2" | 106 | 56 | 48 | ±3 |
| 25x3/4 | 3/4" | 106 | 56 | 50 | ±3 |
| 25x1 | 1" | 106 | 56 | 53 | ±3 |
| 30x1/2 | 1/2" | 132 | 63 | 52 | ±5 |
| 40x1/2 | 1/2" | 146 | 75 | 59 | ±5 |
| 50x1/2 | 1/2" | 138 | 51 | 62 | ±5 |
| 60x1/2 | 1/2" | 168 | 68 | 65 | ±5 |