Wurth 03918 DIN 985 nylon insert lock nut in A2 stainless steel. M8 thread, pack of 50 pieces. Self-locking with nylon collar. Used in general machinery assembly, structural steelwork and pressure-boundary flanged joints per DIN, ISO and ASME B18 dimensional standards.
| Material | A2-70 Stainless Steel (AISI 304) + Nylon PA6 |
| Standard | DIN 985 / ISO 10511 |
| Standard size | M8 |
| Thread | ISO Metric M8 x 1.25 |
| Temperature range | -50°C to +120°C |
| Approval | DIN 985, ISO 10511, ISO 898-2 Grade 8, RoHS |
| Standards | DIN 985, ISO 10511, ISO 898-2, DIN standard |
| Approvals | RoHS |
| HS code | 7318.16 |
| IMPA | 691301 |
| Material | A2-70 Stainless Steel (AISI 304) + Nylon PA6 |
| Temperature range | -50°C to +120°C |
| Primary standard | DIN 985 / ISO 10511 |
| Standard size | M8 |
| Thread standard | ISO Metric M8 x 1.25 |
| MOQ | 1 |
DIN standard fastener. Fits any application requiring matching DIN-size hardware; interchangeable with other DIN-compliant brands (Bossard, Fabory, Keller & Kalmbach).