Diameter* Height
| Size | Hex Nut | Machine Screw Nut | Hex Nut | Jam Nut | Nylock Nut | Machine Screw Nut |
| #0 | – | 5/32″ | – | – | – | 3/64″ |
| #1 | – | 5/32″ | – | – | – | 3/64″ |
| #2 | – | 3/16″ | – | – | 9/64″ | 1/16″ |
| #3 | – | 3/16″ | – | – | 9/64″ | 1/16″ |
| #4 | – | 1/4″ | – | – | 9/64″ | 3/32″ |
| #6 | – | 5/16″ | – | – | 11/64″ | 7/64″ |
| #8 | – | 11/32″ | – | – | 15/64″ | 1/8″ |
| #10 | – | 3/8″ | – | – | 15/64″ | 1/8″ |
| #12 | – | 7/16″ | – | – | 5/16″ | 5/32″ |
| 1/4″ | 7/16″ | 7/16″ | 7/32″ | 5/32″ | 5/16″ | 3/16″ |
| 5/16″ | 1/2″ | 9/16″ | 17/64″ | 3/16″ | 11/32″ | 7/32″ |
| 3/8″ | 9/16″ | 5/8″ | 21/64″ | 7/32″ | 29/64″ | 1/4″ |
| 7/16″ | 11/16″ | – | 3/8″ | 1/4″ | 29/64″ | – |
| 1/2″ | 3/4″ | – | 7/16″ | 5/16″ | 19/32″ | – |
| 9/16″ | 7/8″ | – | 31/64″ | 5/16″ | 41/64″ | – |
| 5/8″ | 15/16″ | – | 35/64″ | 3/8″ | 3/4″ | – |
| 3/4″ | 1-1/8″ | – | 41/64″ | 27/64″ | 7/8″ | – |
| 7/8″ | 1-5/16″ | – | 3/4″ | 31/64″ | 63/64″ | – |
| 1″ | 1-1/2″ | – | 55/64″ | 35/64″ | 1-3/64″ | – |