Cross Recessed Mushroom Head Tapping Screws - Type AB and ABR
ASME B 18.6.3 (H7B-I/H7B-IA+T1A) - 2024 十字槽大扁头 AB ABR自攻螺钉
See all versions and complete specifications: Cross Recessed Mushroom Head Tapping Screws - Type AB and ABR — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0# | 0.0730 | 0.149 | 0.164 | 0.063 | 0.038 | 42 | 0 | 0.038 | 0.022 | 0.064 | 0.020 |
| 1# | 0.0990 | 0.211 | 0.226 | 0.098 | 0.059 | 28 | 1 | 0.056 | 0.040 | 0.103 | 0.042 |
| 2# | 0.1250 | 0.272 | 0.289 | 0.117 | 0.078 | 20 | 1 | 0.075 | 0.059 | 0.121 | 0.060 |
| 3# | 0.1510 | 0.333 | 0.352 | 0.148 | 0.080 |
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| 19 |
| 2 |
| 0.072 |
| 0.054 |
| 0.158 |
| 0.055 |
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