Project Description
d | ST2.9 | ST3.5 | ST3.9 | ST4.2 | ST4.8 | ST5.5 | ST6.3 | |
P | Pitch | 1.1 | 1.3 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
a | Max. | 1.1 | 1.3 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
dk | Max. | 5.5 | 6.8 | 7.5 | 8.1 | 9.5 | 10.8 | 12.4 |
Min. | 5.2 | 6.44 | 7.14 | 7.74 | 9.14 | 10.37 | 11.97 | |
k | ≈ | 1.7 | 2.1 | 2.3 | 2.5 | 3 | 3.4 | 3.8 |
dp | Max. | 2.3 | 2.8 | 3.1 | 3.6 | 4.1 | 4.8 | 5.8 |
M1 | 3 | 4.2 | 4.6 | 4.7 | 5.1 | 6.8 | 7.1 | |
Steel thickness | 0.7~1.9 | 0.7~2.25 | 0.7~2.4 | 1.75~3 | 1.75~4.4 | 1.75~5.25 | 2~6 |