Cross-Recessed Raised Countersunk (Oval) Head Tapping Screws
KS B 1032 - 2001 十字槽半沉头自攻螺钉
See all versions and complete specifications: Cross Recessed Raised Countersunk (Oval) Head Tapping Screws — 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 | 3.3 | 2.2 | 0.7 | 1.7 | 1.1 | 5.5 | 3.4 | 1.8 | 5.2 | 1 |
| ST2.9 | 1.4 | 5.1 | 3.2 | 1 | 2.6 | 1.4 | 8.4 | 5.4 | 2.7 | 8 | 2 |
| ST3.5 | 1.8 | 6.7 | 3.45 | 1.3 | 3 | 1.8 | 10.3 | 6.9 | 2.95 | 9.9 | 3 |
| ST4.2 | 2.1 | 9.5 | 5.25 | 2 | 4.65 |
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| 2.1 |
| 15.8 |
| 9.7 |
| 4.75 |
| 15.4 |
| 4 |
| ST4.8 | 2.1 | 10.3 | 6 | 2.3 | 5.25 | 2.1 | 18.3 | 10.4 | 5.5 | 17.8 | 4 |
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