Cross Recessed Countersunk Head Tapping Screws [Table 2]
JIS B 1122 (AT2) - 1996 十字槽沉头自攻钉 [表2]
See all versions and complete specifications: Cross Recessed Countersunk Head Tapping Screws [Table 2] — 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 | 3.0 | 2.1 | 5.2 | 1.7 | 1.1 | 6.3 | 3.2 | 1.7 | 5.5 | 1 |
| ST2.9 | 1.4 | 4.4 | 2.6 | 8 | 2.6 | 1.4 | 9.4 | 4.6 | 2.1 | 8.4 | 2 |
| ST3.5 | 1.8 | 6.3 | 3.3 | 9.9 | 3 | 1.8 | 11.5 | 6.6 | 2.8 | 10.3 | 3 |
| ST4.2 | 2.1 | 8.8 | 4.6 | 15.4 | 4.65 |
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| 2.1 |
| 17.3 |
| 8.9 |
| 4.0 |
| 15.8 |
| 4 |
| ST4.8 | 2.1 | 9.8 | 5.7 | 17.8 | 5.25 | 2.1 | 20 | 10.0 | 5.1 | 18.3 | 4 |
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