DIN 912 cylindrical-head socket screw in black-oxidised grade 12.9 steel. Metric M5 thread with 0.8 mm pitch, 8.5 mm head diameter, 5 mm head height, 4 mm hex drive and full 25 mm thread length, supplied in packs of 500. Sized for high-strength fortification joints.
| Product type | Inserts screws CH quality 12.9 black |
| Product group | Screws with inner hexagon |
| Thread diameter | M5 |
| Length | 25 mm |
| Indicative package size | 500 pcs |
| Thread type | Metric |
| Thread pitch | 0.8 mm |
| Overhead | 5 mm |
| Head diameter | 8.5 mm |
| Wrench width | 4 mm |
| DIN number | 912 |
| Full thread length | 25 mm |
| REACH SVHC substance above 0.1% | None |
| Sales unit | Pack |
| Carbon footprint (EPD) | 0.0354 kg CO2e per pcs |
| Country of origin | China |
| Customs tariff code (EU CN) | 73181568 |
| HS code | 7318.15 |
| Manufacturer part number | 12912050251 |
| GTIN (EAN) | 5711160114272 |
| MOQ | 1 |