General
| Thread | Thread Code |
B Thread Length Code |
|---|---|---|
| M1 x 0.25 | M1 | 1.59 |
| M1.2 X 0.25 | M1.2 | 1.98 |
| M1.4 X 0.3 | M1.4 | 2.38 |
| M1.6 X 0.35 | M1.6 | 2.54 |
| M2 X 0.4 | M2 | 3.18 |
| M2.5 X 0.45 | M2.5 | 3.97 |
| M3 x 0.5 | M3 | 4.76 |
| M3.5 x 0.6 | M3.5 | 6.35 |
| M4 x 0.7 | M4 | 9.53 |
| M5 x 0.8 | M5 | 9.53 |
| M6 x 1.0 | M6 | 12.70 |
| M8 x 1.25 | M8 | 12.70 |
Length
| Length | L (Length Code) ±0.13 |
|---|---|
| 3 | 3.00 |
| 4 | 4.00 |
| 5 | 5.00 |
| 6 | 6.00 |
| 7 | 7.00 |
| 8 | 8.00 |
| 9 | 9.00 |
| 10 | 10.00 |
| 11 | 11.00 |
| 12 | 12.00 |
| 13 | 13.00 |
| 14 | 14.00 |
| 15 | 15.00 |
| 16 | 16.00 |
| 17 | 17.00 |
| 18 | 18.00 |
| 19 | 19.00 |
| 20 | 20.00 |
| 21 | 21.00 |
| 22 | 22.00 |
| 23 | 23.00 |
| 24 | 24.00 |
| 25 | 25.00 |
| 28 | 28.00 |
| 31 | 31.00 |
| 34 | 34.00 |
| 37 | 37.00 |
| 40 | 40.00 |
| 43 | 43.00 |
| 46 | 46.00 |
| 49 | 49.00 |
| 52 | 52.00 |
