Wurth 00911240 DIN 933 hex bolt, M12x40, A4 stainless (AISI 316), ISO 4017. Pack of 25. IMPA 691116. Used in general machinery assembly, structural steelwork and pressure-boundary flanged joints per DIN, ISO and ASME B18 dimensional standards.
| Material | A4 Stainless Steel (AISI 316) |
| Standard | DIN 933 |
| Standard size | M12x40 |
| Thread | Metric ISO |
| Approval | DIN 933/931, ISO 4017/4014, ISO 898-1 Grade 8.8/10.9, RoHS |
| Standards | DIN 933/931, ISO 4017/4014, ISO 898-1, DIN 933 |
| Approvals | RoHS |
| HS code | 7318.15 |
| IMPA | 691116 |
| Material | A4 Stainless Steel (AISI 316) |
| Primary standard | DIN 933 |
| Standard size | M12x40 |
| Thread standard | Metric ISO |
| MOQ | 1 |
DIN standard fastener. Fits any application requiring matching DIN-size hardware; interchangeable with other DIN-compliant brands (Bossard, Fabory, Keller & Kalmbach).