Standard part comparison DIN/EN/ISO
| Figure | Designation according to standards | Standard (formerly) | DIN-EN DIN-EN-ISO | ISO |
|---|---|---|---|---|
 |
Tall knurled thumb screws | DIN 464 | No new standard intended | - |
 |
Slotted knurled thumb screws, high type | DIN 465 | Standard repealed | - |
 |
Tall knurled nuts | DIN 466 | No new standard intended | - |
 |
Flat knurled nuts | DIN 467 | No new standard intended | - |
 |
Retaining rings for shafts | DIN 471 | No new standard intended | - |
 |
Retaining rings for holes | DIN 472 | No new standard intended | - |
 |
Slotted nuts | DIN 546 | No new standard intended | - |
 |
Two hole nuts | DIN 547 | No new standard intended | - |
 |
Slotted set screws with flat point | DIN 551 | DIN EN 24766 | 4766 |
 |
Slotted set screws with cone point | DIN 553 | DIN EN 27434 | 7434 |
 |
Square nuts | DIN 557 | No new standard intended | - |
 |
Square nuts, flat shape | DIN 562 | No new standard intended | - |
 |
Hexagonal wooden screws | DIN 571 | No new standard intended | - |