Cross Recessed Raised Countersunk Head Self-drilling and Tapping Screws
ISO 15483 - 1999 十字槽半沉头钻尾自攻螺钉
See all versions and complete specifications: Cross Recessed Raised Countersunk Head Self-drilling and Tapping Screws — Full Specification Page
| Standard Body | Standard Number |
|---|---|
| GB | GB /T 15856.3 |
| DIN | DIN EN ISO 15483 |
| ISO | ISO 15483 |
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ST2.9 | 1.3 | 2.75 | 4.8 | 0.8 | 2.35 | 1.3 | 7.3 | 8.5 | 2 | 6.9 | 1.4 |
| ST3.5 | 1.6 | 3.4 | 5.4 | 1.2 | 2.8 | 1.6 | 9.3 | 9.5 |
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| 2 |
| 8.9 |
| 2 |
| ST4.2 | 1.8 | 4.0 | 7.3 | 1.4 | 3.15 | 1.8 | 11.3 | 12 | 3 | 10.9 | 2.4 |
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