DIN 439 low-profile locknut with metric fine thread, electro-galvanised (FZB), grade 4. Counter nuts for locking and securing fastener assemblies. Principal data: thread M20 × 1.5 mm pitch, height 10 mm, wrench width 30 mm, package 25 pcs. Supplied under manufacturer part number 439MF201502, EAN 5711160220317, HS code 7318.16, country of origin Germany.
| Product type | Counter nut FZB |
| Product group | Nuts |
| Thread diameter | M20 |
| Indicative package size | 25 pcs |
| Height | 10 mm |
| Thread pitch | 1.5 mm |
| Wrench width | 30 mm |
| DIN number | 439 |
| REACH SVHC substance above 0.1% | None |
| Sales unit | Pack |
| Carbon footprint (EPD) | 0.1011 kg CO2e per pcs |
| Country of origin | Germany |
| Customs tariff code (EU CN) | 73181699 |
| HS code | 7318.16 |
| Manufacturer part number | 439MF201502 |
| GTIN (EAN) | 5711160220317 |
| MOQ | 1 |