Type I Cross Recessed Pan Head Screws (ASTM F837, F468)
ASME B 18.6.3 (T18-I/T19-IA) - 2013 十字槽盘头螺钉 [Table 18] (ASTM F837, F468)
See all versions and complete specifications: Type I Cross Recessed Pan Head Screws (ASTM F837, F468) — 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 | 0.040 | 0.067 | 0.053 | 0.044 | 64.0 | 0.142 | 0 | 0.067 | 0.130 | 0.005 |
| 1# | 0.0990 | 0.061 | 0.105 | 0.071 | 0.062 | 48.0 | 0.193 | 1 | 0.105 | 0.180 | 0.010 |
| 2# | 0.1250 | 0.072 | 0.147 | 0.089 | 0.079 | 40.0 | 0.245 | 2 | 0.152 | 0.231 | 0.015 |
| 3# | 0.1640 | 0.097 | 0.170 | 0.115 |
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| 0.105 |
| 32.0 |
| 0.322 |
| 2 |
| 0.175 |
| 0.306 |
| 0.015 |
| 4# | 0.1900 | 0.113 | 0.185 | 0.133 | 0.122 | 24.0 | 0.373 | 2 | 0.192 | 0.357 | 0.020 |
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