The Arvid Nilsson 18005000 is a DIN 985 hexagon prevailing-torque nut in A4-80 stainless steel, M5 thread, factory-treated with a wax coating for smoother installation. An integrated nylon insert provides self-locking action against vibration-induced loosening. Typical applications include marine, chemical and outdoor assemblies where corrosion resistance and reusable locking are required.
| Manufacturer part number (MPN) | 18005000 |
| EAN / GTIN | 7319007497212 |
| Sales unit | pcs |
| Package quantity | 200 pcs |
| Model | Nut |
| Screwing system | Outside hexagon |
| Height | 5 mm |
| Surface protection | Untreated |
| Wrench width | 8 mm |
| Thread type | Metric |
| Material | Stainless steel |
| Thread size (metric) | 5 |
| Pitch thread | 0.8 mm |
| With flange | No |
| With nylon ring | Yes |
| Self-locking | Yes |
| Left-handed thread | No |
| Country of origin | Malaysia |
| MOQ | 1 |