DIN 912 cylindrical-head socket cap screw in 8.8-grade black steel, M4 thread with 12 mm length and 12 mm nominal thread length, supplied in indicative packs of 500. It suits general machine assembly where a socket-head fastener with 3 mm hex drive is required. Manufactured in Germany. HS code: 7318.15.
| Product type | Socket screws CH quality 8.8 and 10.9 black |
| Product group | Screws with inner hexagon |
| Thread diameter | M4 |
| Length | 12 mm |
| Indicative package size | 500 pcs |
| Nominal thread length | 12 mm |
| Thread type | Metric |
| Thread pitch | 0.7 mm |
| Head diameter | 7 mm |
| Overhead | 4 mm |
| Wrench width | 3 mm |
| DIN number | 912 |
| REACH SVHC substance above 0.1% | None |
| Sales unit | Pack |
| Carbon footprint (EPD) | 0.0143 kg CO2e per pcs |
| Country of origin | Germany |
| Customs tariff code (EU CN) | 73181568 |
| HS code | 7318.15 |
| Manufacturer part number | 88912040121 |
| GTIN (EAN) | 5711160111295 |
| MOQ | 1 |