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Hex Head screws UNF partial threaded ~DIN 931-8.8 zinc tempered black 1/4x3 1/2
Article no.: 2224877
Catalog no.: 1915
Article code:
Product details
Technical Data
| d1 | 1/4" | |
| L | 3 1/2" | |
| Norm ISO | ~4014 | |
| Shank | partial threaded | |
| b | 19 mm | |
| Other norms | ASME B 18.2.1 | |
| Material | Steel | |
| Surface | tempered black | |
| e | 0.505 in | |
| Head shape | Hexagonal head | |
| Thread type | Inch thread | |
| Norm DIN | ~931 (Norm withdrawn) | |
| s | 7/16" | |
| Strength class | Grade 5 (~8.8) | |
| Drive | Hexagon | |
| k | 0.188 in |
Identification & Classification
| Article number | 2224877 | |
| Catalog number | 1915 | |
| EAN / GTIN | 7612428399562 | |
| Manufacturer number | 083931080050250089 |