| Description | Finish |
| No Spring Nut | Plain, Zinc Plated, Hot-Dip Galvanized |
| PART# | SIZE | A(mm) | B(mm) | C(mm) |
| AI06N | M6 | 34.5 | 19 | 6 |
| AI08N | M8 | 34.5 | 19 | 6(8) |
| AI10N | M10 | 34.5 | 19 | 9 |
| AI12N | M12 | 34.5 | 19 | 9(11.8) |
| AI16N | M16 | 34.5 | 28.5 | 11.8 |
| AI20N | 1/4" | 34.5 | 19 | 6 |
| AI25N | 5/16" | 34.5 | 19 | 6(8) |
| AI30N | 3/8" | 34.5 | 19 | 9 |
| AI40N | 1/2" | 34.5 | 19 | 9(11.8) |
| AI50N | 5/8" | 34.5 | 28.5 | 11.8 |
| AI60N | 3/4" | 34.5 | 28.5 | 11.8 |