Slotted Countersunk Head Tapping Screws [Table 2]
JIS B 1115 (T2) - 1996 开槽沉头自攻钉 [表2]
See all versions and complete specifications: Slotted 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 | 0.6 | 0.85 | 5.2 | 1.7 | 1.1 | 6.3 | 1 | 0.86 | 5.5 | 0.8 |
| ST2.9 | 1.4 | 1 | 1.3 | 8 | 2.6 | 1.4 | 9.4 | 1.51 | 1.26 | 8.4 | 1.2 |
| ST3.5 | 1.8 | 1.1 | 1.5 | 9.9 | 3 | 1.8 | 11.5 | 1.91 | 1.66 | 10.3 | 1.6 |
| ST4.2 | 2.1 | 1.8 | 2.3 | 15.4 | 4.65 |
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| 2.1 |
| 17.3 |
| 2.31 |
| 2.06 |
| 15.8 |
| 2 |
| ST4.8 | 2.1 | 2 | 2.6 | 17.8 | 5.25 | 2.1 | 20 | 2.81 | 2.56 | 18.3 | 2.5 |
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