

| 代 号 | 螺 纹 | | 尺 寸 | ||||||
| E | F | G | | A,B | C | S1 | S2 | S3 | |
| FJ-04 | 7/16"X20 | 7/16"X20 | 7/16"X20 | | 9 | 24.5 | 11 | 15 | 15 |
| FJ-05 | 1/2"X20 | 1/2"X20 | 1/2"X20 | | 9.5 | 26.5 | 14 | 17 | 17 |
| FJ-06 | 9/16"X18 | 9/16"X18 | 9/16"X18 | | 10.5 | 26.9 | 14 | 19 | 19 |
| FJ-08 | 3/4"X16 | 3/4"X16 | 3/4"X16 | | 11 | 32 | 19 | 24 | 24 |
| FJ-10 | 7/8"X14 | 7/8"X14 | 7/8"X14 | | 13 | 37.8 | 22 | 27 | 27 |
| FJ-12 | 1.1/16"X12 | 1.1/16"X12 | 1.1/16"X12 | | 15 | 44.2 | 30 | 32 | 32 |
| 注:螺母及衬套需另行订货,管子直径D为公制时,配用螺母及衬套分别选用NB200, NB500,管子直径为英制时,配用螺母及衬套分别选用NB200 ,NB300 | |||||||||