Cross-Recessed Raised Countersunk(oval) Head Tapping Screws
DIN EN ISO 7051 - 2011 十字槽半沉头自攻钉
See all versions and complete specifications: Cross-Recessed Raised Countersunk(oval) Head Tapping Screws — Full Specification Page
| Standard Body | Standard Number |
|---|---|
| GB | GB /T 847 |
| NF | NF E 25-657 |
| DIN | DIN EN ISO 7051 |
| ISO | ISO 7051 |
| Size | P | e | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal | ds_nominal |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ST2.2 | 1.1 | 2.6 | 3.0 | 5.2 | 0.7 | 2.2 | 6.3 | 1 | 3.2 | 5.5 | 1.7 |
| ST2.9 | 1.4 | 3.7 | 4.4 | 8 | 1 | 2.8 | 9.4 | 2 |
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| 4.6 |
| 8.4 |
| 2.6 |
| ST3.5 | 1.8 | 5.0 | 6.3 | 9.9 | 1.3 | 3.6 | 11.5 | 3 | 6.6 | 10.3 | 3 |
| ST4.2 | 2.1 | 7.5 | 8.8 | 15.4 | 2 | 4.2 | 17.3 | 4 | 8.9 | 15.8 | 4.65 |
| ST4.8 | 2.1 | 8.0 | 9.8 | 17.8 | 2.3 | 4.2 | 20 | 4 | 10.0 | 18.3 | 5.25 |
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