Countesunk Flat Head Screws,with Type H or Type Z Cross Recessed - Product Grade A, Class 4.8
NF E 25-119-1 - 1994 4.8级十字槽沉头螺钉
See all versions and complete specifications: Countesunk Flat Head Screws,with Type H or Type Z Cross Recessed - Product Grade A, Class 4.8 — Full Specification Page
| Standard Body | Standard Number |
|---|---|
| GB | GB /T 819.1 |
| NF | NF E 25-119-1 |
| DIN | DIN EN ISO 7046-1 |
| ISO | ISO 7046-1 |
| UNI | UNI 7688 |
| Size | P | k_max | k_min | s_max | s_min | k_nominal |
|---|---|---|---|---|---|---|
| M2 | 0.5 | 1.65 | 1 | 25 | 5.5 | 5.2 |
| M3 | 1 | 3.3 | 3 | 38 | 11.30 | 10.87 |
| M1.6 | 0.4 | 1.2 | 0 | 25 | 3.8 | 3.5 |
| M2.5 | 0.7 | 2.7 | 2 | 38 |
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| 8.40 |
| 8.04 |
| M3.5 | 1.5 | 5 | 4 | 38 | 18.30 | 17.78 |
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