DIN 439 hexagon thin nut (jam nut) in untreated finish. Thread diameter M3, metric thread with 0.5 mm pitch, height 1.8 mm, wrench width 5.5 mm. Supplied in packs of 500 pieces for use as a counter nut in threaded assemblies. Supplied under manufacturer part number 439031, EAN 5711160130685, HS code 7318.29, country of origin Germany.
| Product type | Counter nut Black |
| Product group | Nuts |
| Thread diameter | M3 |
| Indicative package size | 500 pcs |
| Thread type | Metric |
| Thread pitch | 0.5 mm |
| Height | 1.8 mm |
| Wrench width | 5.5 mm |
| DIN number | 439 |
| REACH SVHC substance above 0.1% | None |
| Sales unit | Pack |
| Carbon footprint (EPD) | 0.0035 kg CO2e per pcs |
| Country of origin | Germany |
| Customs tariff code (EU CN) | 73182900 |
| HS code | 7318.29 |
| Manufacturer part number | 439031 |
| GTIN (EAN) | 5711160130685 |
| MOQ | 1 |