Slotted Raised Countersunk Head Tapping Screws
ISO 1483 - 1983 开槽半沉头自攻螺钉
See all versions and complete specifications: Slotted Raised Countersunk Head Tapping Screws — Full Specification Page
| Standard Body | Standard Number |
|---|---|
| GB | GB /T 5284 |
| DIN | DIN EN ISO 1483 |
| ISO | ISO 1483 |
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ST2.2 | 1.1 | 1.2 | 1 | 5.2 | 0.7 | 1.1 | 6.3 | 1.8 | 0.86 | 5.5 | 1.7 |
| ST2.9 | 1.4 | 1.6 | 1.51 | 8 | 1 | 1.4 | 9.4 | 1.2 |
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| 1.26 |
| 8.4 |
| 2.6 |
| ST3.5 | 1.8 | 2.2 | 1.91 | 9.9 | 1.3 | 1.8 | 11.5 | 1.6 | 1.66 | 10.3 | 3 |
| ST4.2 | 2.1 | 3.2 | 2.31 | 15.4 | 2 | 2.1 | 17.3 | 2 | 2.06 | 15.8 | 4.65 |
| ST4.8 | 2.1 | 4 | 2.81 | 17.8 | 2.3 | 2.1 | 20 | 2.5 | 2.56 | 18.3 | 5.25 |
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