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Updated product information. We are reviewing every description in the catalogue. The application area and the materials listed may be incorrect while we set the correct materials on all articles. If in doubt, ask your contact at A4.
Advice
- Do not use the screw in applications with direct exposure to the weather or in wet rooms with atmospheres containing chlorine gas.
Design
0 - not applicable
Technical specifications
| Design | 0 - not applicable |
| DIN | 931 |
| External drive | WS30 |
| Head height | 12.5 mm |
| Head type | Hexagon head |
| ISO | 0 - not applicable |
| Length | 85 mm |
| Locking device operating principle | 0 - not applicable |
| Material | Steel |
| Nominal diameter | 20 mm |
| Property class | 8.8 |
| Standards | DIN 931 |
| Surface | Hot dip galvanized |
| Thread length | 46 mm |
| Thread type | Metric thread |
| Thread type x nominal diameter | M20 |
| Width across corners | 33.53 mm |
| Width across flats | 30 mm |
Expected delivery: 10–11 Nov
Order by Wednesday 23:59 · sent to Reca on Thursday
Hexagon head bolt DIN 931 8.8U hot-dip galvanised, AF 30, M20 x 85
Design: 0 - not applicable Advice: Do not use the screw in applications with direct exposure to the weather or in wet rooms with atmospheres containing chlorine gas.
| Article number | 305320 85 |
| EAN | 9009258619959 |
| Pack unit | pk (25 pcs) |
| Design | 0 - not applicable |
| DIN | 931 |
| External drive | WS30 |
| Head height | 12.5 mm |
| Head type | Hexagon head |
| Supplier | RECA NORM |