EN 
| | থ্রেড | ডাইম | |||
| ই | চ | ক | খ | S1 | |
| 1BT9-02SPZ | G1/8"X28 | R1/8"X28 | 20 | 21 | 11 |
| 1BT9-02-04SPZ | G1/8"X28 | R1/4"X19 | 22.3 | 25.5 | 14 |
| 1BT9-04SPZ | G1/4"X19 | R1/4"X19 | 24.5 | 25.5 | 14 |
| 1BT9-04-02SPZ | G1/4"X19 | R1/8"X28 | 25 | 23.5 | 14 |
| 1BT9-04-06SPZ | G1/4"X19 | R3/8"X19 | 25 | 28.5 | 16 |
| 1BT9-04-08SPZ | G1/4"X19 | R1/2"X14 | 30 | 36 | 22 |
| 1BT9-06SPZ | G3/8"X19 | R3/8"X19 | 27.5 | 28.5 | 16 |
| 1BT9-06-04SPZ | G3/8"X19 | R1/4"X19 | 27.5 | 26.5 | 16 |
| 1BT9-06-08SPZ | G3/8"X19 | R1/2"X14 | 31 | 36 | 22 |
| 1BT9-08SPZ | G1/2"X14 | R1/2"X14 | 34.5 | 36 | 22 |
| 1BT9-08-04SPZ | G1/2"X14 | R1/4"X19 | 34 | 30.5 | 22 |
| 1BT9-08-06SPZ | G1/2"X14 | R3/8"X19 | 34.5 | 32.5 | 22 |
| 1BT9-08-12SPZ | G1/2"X14 | R3/4"X14 | 37.5 | 43.5 | 27 |
| 1BT9-08-16SPZ | G1/2"X14 | R1"X11 | 41 | 50 | 33 |
| 1BT9-10-08SPZ | G5/8"X14 | R1/2"X14 | 35 | 36 | 22 |
| 1BT9-10-12SPZ | G5/8"X14 | R3/4"X14 | 39 | 43.5 | 27 |
| 1BT9-12SPZ | G3/4"X14 | R3/4"X14 | 40 | 43.5 | 27 |
| 1BT9-12-06SPZ | G3/4"X14 | R3/8"X19 | 40 | 36 | 27 |
| 1BT9-12-08SPZ | G3/4"X14 | R1/2"X14 | 40 | 39.5 | 27 |
| 1BT9-12-16SPZ | G3/4"X14 | R1"X11 | 43.5 | 50 | 27 |
| 1BT9-12-20SPZ | G3/4"X14 | R1.1/4"X11 | 48 | 56.5 | 33 |
| 1BT9-16SPZ | G1"X11 | R1"X11 | 46 | 50 | 41 |
| 1BT9-16-08SPZ | G1"X11 | R1/2"X14 | 46 | 43 | 33 |
| 1BT9-16-12SPZ | G1"X11 | R3/4"X14 | 46 | 47.5 | 33 |
| 1BT9-16-20SPZ | G1"X11 | R1.1/4"X11 | 50.5 | 56.5 | 33 |
| 1BT9-20SPZ | G1.1/4"X11 | R1.1/4"X11 | 52 | 59 | 41 |
| 1BT9-20-12SPZ | G1.1/4"X11 | R3/4"X14 | 50.5 | 54 | 41 |
| 1BT9-20-16SPZ | G1.1/4"X11 | R1"X11 | 52 | 56.5 | 41 |
| 1BT9-20-24SPZ | G1.1/4"X11 | R1.1/2"X11 | 54.5 | 62.5 | 48 |
| 1BT9-24SPZ | G1.1/2"X11 | R1.1/2"X11 | 57.5 | 62 | 48 |
| 1BT9-24-20SPZ | G1.1/2"X11 | R1.1/4"X11 | 57.5 | 61 | 48 |
| 1BT9-24-32SPZ | G1.1/2"X11 | R2"X11 | 66 | 75 | 63 |
| 1BT9-32SPZ | G2"X11 | R2"X11 | 67 | 75 | 63 |
| 1BT9-32-24SPZ | G2"X11 | R1.1/2"X11 | 68 | 72 | |
