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Screws with flattened half-round head hexagon socket ISO 7380-1-010.9 coated zinc flake M4x8 mm
Article no.: 291647
Catalog no.: 216
Article code:
Product details
Technical Data
| L | 8 mm | |
| d1 | M4 | |
| a | 1.4 mm | |
| Norm ISO | 7380-1 | |
| Shank | Fully threaded | |
| Material | Steel | |
| Surface | coated zinc flake | |
| Head shape | Flattened semicircular head | |
| s | 2.5 mm | |
| t min | 1.3 mm | |
| Strength class | 10.9 | |
| Drive | Hexagon socket | |
| d2 | 7.5 mm | |
| k | 2.2 mm |
Identification & Classification
| Article number | 291647 | |
| Catalog number | 216 | |
| EAN / GTIN | 7610106843284 | |
| Manufacturer number | 7380481012 |
Description
Note:
See article for detailed specifications. µ = coefficient of friction, K h = duration of the salt spray test without red rust in hours