DIN 912 cylindrical-head hex socket screw in black 8.8 grade steel. Classified as socket screws CH quality 8.8 and 10.9 black (Fastening / Screws with inner hexagon / Cylindrical-head socket screws CH). Principal data: thread diameter M4, length 25 mm, indicative package size 500 pcs, nominal thread length 25 mm. Supplied under manufacturer part number 88912040251, EAN 5711160111325, HS code 7318.15, country of origin Netherlands.
| Product type | Socket screws CH quality 8.8 and 10.9 black |
| Product group | Screws with inner hexagon |
| Thread diameter | M4 |
| Length | 25 mm |
| Indicative package size | 500 pcs |
| Nominal thread length | 25 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 | Netherlands |
| Customs tariff code (EU CN) | 73181568 |
| HS code | 7318.15 |
| Manufacturer part number | 88912040251 |
| GTIN (EAN) | 5711160111325 |
| MOQ | 1 |