Metric Type IA Cross-Recessed Pan Head Tapping Screws [Table 18]
ASME B 18.6.5M (T18) - 2000 (R2010) 米制米字槽盘头自攻螺钉 [Table 18]
See all versions and complete specifications: Metric Type IA Cross-Recessed Pan Head Tapping Screws [Table 18] — Full Specification Page
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ST2.2 | 1 | 1 | 17 | 2.2 | 5 | 5.6 | 5.3 | 2.86 | 1.83 | 2.4 | 0.1 |
| ST2.9 | 1.4 | 2 | 25 | 2.8 | 6.5 | 8 | 7.6 | 4.36 | 2.54 | 3.1 | 0.2 |
| ST3.5 | 1.8 | 3 | 33 | 3.7 | 9 | 11 | 10.5 | 6.3 | 3.34 | 4 | 0.2 |
| ST4.2 | 2.1 | 4 | 38 | 5.6 | 13 |
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| 16 |
| 15.5 |
| 8.82 |
| 4.96 |
| 6 |
| 0.4 |
| ST4.8 | 2.1 | 4 | 38 | 7.1 | 16 | 20 | 19.4 | 10.04 | 6.16 | 7.5 | 0.4 |
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