Cross Recessed Pan Head Tapping Screws with Collar
SJ 2501 - 1984 十字槽盘头带垫自攻钉
See all versions and complete specifications: Cross Recessed Pan Head Tapping Screws with Collar — 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 | 2.1 | 2.6 | 2.4 | 2.15 | 1.1 | 5.3 | 6.42 | 0.5 | 5 | 7 |
| ST2.9 | 1.4 | 2.8 | 3.7 | 3.1 | 2.8 | 1.4 | 7.64 | 8.42 | 0.8 | 7.28 | 9 |
| ST3.5 | 1.8 | 3.6 | 5 | 4 | 3.7 | 1.8 | 10.57 | 11.8 | 1 | 10.14 | 12.5 |
| ST4.2 | 1.8 | 3.6 | 6 | 4.6 | 4.3 |
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| 1.8 |
| 11.57 |
| 13.3 |
| 1 |
| 11.14 |
| 14 |
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