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Screws with flattened half-round head hexalobe ~ISO 7380-1-08.8 zinc plated blue M4x25mm
Article no.: 290447
Catalog no.: 299
Article code:
Product details
Technical Data
| L | 25 mm | |
| d1 | M4 | |
| Norm ISO | ~7380-1 | |
| Shank | Fully threaded | |
| Material | Steel | |
| Surface | zinc plated blue | |
| t | 1.65 mm | |
| Head shape | Flattened semicircular head | |
| t max. | 1.66 mm | |
| k max | 2.2 mm | |
| Strength class | 08.8 | |
| Drive | Hexalobular socket | |
| d2 max. | 7.6 mm | |
| m | 3.95 mm | |
| Drive number | T 20 | |
| d2 | 7.6 mm | |
| k | 2.2 mm |
Identification & Classification
| Article number | 290447 | |
| Catalog number | 299 | |
| EAN / GTIN | 7611914020720 | |
| Manufacturer number | 7380425881 |