| HEX
K-LOCK (KEPS) NUTS Dimensions Apply To Nut Only |
||
| All Dimensions in Inches | ||
| Size | Width Across Flats | Nut Thickness |
| 4/40 | 1/4 | 0.98/0.87 |
| 5/40 | 5/16 | .114/.102 |
| 6/32 (A) | 1/4 | .098/.087 |
| 6/32 (B) | 5/16 | .114/.102 |
| 8/32 (A) | 5/16 | .114/.102 |
| 8/32 (B) | 11/32 | .130/.117 |
| 10/24 | 3/8 | .130/.117 |
| 10/32 | 3/8 | .130/.117 |
| 12/24 | 7/16 | .161/.148 |
| 1/4-20 (A) | 7/16 | .193/.178 |
| 1/4-20 (B) | 7/16 | .226/.212 |
| 5/16-18 | 1/2 | .273/.258 |
| 5/16-24 | 1/2 | .273/.258 |
| 3/8-16 | 9/16 | .337/.320 |
| 3/8-24 | 9/16 | .337/.320 |
| 1/2-13 | 3/4 | .448/.427 |