| 代号 RAPT NO. | 螺纹 THREAD | 尺寸 DIMENSIONS | ||||||
|---|---|---|---|---|---|---|---|---|
| T1 | T2 | T3 | L1 | L2 | L3 | S1 | S2 | |
| JBB-02 | G1/8＂X28 | G1/8＂X28 | G1/8＂X28 | 19.8 | 17.9 | 19.8 | 11 | 14 |
| JBB-04 | G1/4＂X19 | G1/4＂X19 | G1/4＂X19 | 24.5 | 25.7 | 24.5 | 14 | 19 |
| JBB-06 | G3/8＂X19 | G3/8＂X19 | G3/8＂X19 | 27.5 | 29.6 | 27.5 | 27 | 22 |
| JBB-08 | G1/2＂X14 | G1/2＂X14 | G1/2＂X14 | 34.5 | 33.8 | 34.5 | 27 | 27 |
| JBB-10 | G5/8＂X14 | G5/8＂X14 | G5/8＂X14 | 35 | 32.1 | 35 | 27 | 30 |
| JBB-12 | G3/4＂X14 | G3/4＂X14 | G3/4＂X14 | 40 | 36.3 | 40 | 33 | 32 |
| JBB-16 | G1＂X11 | G1＂X11 | G1＂X11 | 46 | 42.7 | 46 | 41 | 41 |
| JBB-20 | G1.1/4＂X11 | G1.1/4＂X11 | G1.1/4＂X11 | 50.5 | 49.5 | 50.5 | 48 | 50 |
