Cross Recessed Pan Head Drilling Screws with Tapping Screw Thread
ISO 15481 - 1999 十字槽圆头钻尾自攻螺钉
See all versions and complete specifications: Cross Recessed Pan Head Drilling Screws with Tapping Screw Thread — Full Specification Page
| Standard Body | Standard Number |
|---|---|
| GB | GB /T 15856.1 |
| DIN | DIN EN ISO 15481 |
| ISO | ISO 15481 |
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ST2.9 | 1.3 | 1.9 | 3.9 | 2.6 | 2.35 | 1.3 | 7 | 6 | 2 | 6.64 | 0.1 |
| ST3.5 | 1.6 | 2.9 | 4.9 | 3.7 | 3.4 | 1.6 | 9.5 | 8 |
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| 2 |
| 9.14 |
| 0.2 |
| ST4.2 | 1.8 | 3.6 | 6.9 | 4.6 | 4.3 | 1.8 | 12 | 10 | 3 | 11.57 | 0.25 |
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