Arvid Nilsson 5036406020 is a countersunk (flat head) machine screw in stainless steel 316 (A4-70, V4A) grade for acid-resistant service, M6 x 20 mm with Torx TX drive and 30 mm wrench width. Supplied in a 200-piece package for structural fastening in corrosive or marine environments. Metric right-hand thread; no washer, nut or self-locking feature.
| Manufacturer part number (MPN) | 5036406020 |
| EAN / GTIN | 7321130362190 |
| Sales unit | pcs |
| Package quantity | 200 pcs |
| Material | Stainless steel |
| Material quality | Stainless steel 316 (V4A) |
| Head form | Flat head |
| Countersunk head | Yes |
| Thread size (metric) | 6 |
| Length to bottom side head | 20 mm |
| Screwing system | Torx (TX) |
| Wrench width | 30 mm |
| Thread type | Metric |
| Left-handed thread | No |
| With nut | No |
| With washer | No |
| Self-locking | No |
| Country of origin | India |
| MOQ | 1 |