

| 代 号 | 螺 纹 | 尺 寸 | ||||
| E | F | A | B | S1 | S2 | |
| P1JO4-04 | 7/16"-20 | 7/16"-20 | 11 | 14 | ||
| P1JO4-06 | 9/16"-18 | 9/16"-18 | 14 | 19 | ||
| P1JO4-08 | 3/4"-16 | 3/4"-16 | 19 | 24 | ||
| P1JO4-12 | 1 1/16"-12 | 1 1/16"-12 | 27 | 32 | ||
| P1JO4-16 | 1 5/16"-12 | 1 5/16"-12 | 33 | 41 | ||
| P1JO4-20 | 1 5/8"-12 | 1 5/8"-12 | 41 | 50 | ||
| P1JO4-24 | 1 7/8"-12 | 1 7/8"-12 | 48 | 55 | ||
| P1JO4-32 | 2 1/2"-12 | 2 1/2"-12 | 63 | 70 | ||