| HEX TWO-WAY LOCKNUTS | ||
| All Dimensions in Inches | ||
| Bolt Diameter | Width Across Flats | Total Thickness | Bolt Diameter | Width Across Flats | Total Thickness | ||||
| Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | ||
| 8/32 | .343 | .332 | .187 | .171 | 1/2-20 | .750 | .736 | .448 | .427 |
| 10/24 | .375 | .362 | .203 | .187 | 9/16-18 | .875 | .861 | .496 | .473 |
| 10/32 | .375 | .362 | .203 | .187 | 5/8-11 | .937 | .922 | .559 | .535 |
| 1/4-20 | .437 | .428 | .226 | .212 | 5/8-18 | .937 | .922 | .559 | .535 |
| 1/4-28 | .437 | .428 | .226 | .212 | 3/4-10 | 1.125 | 1.088 | .665 | .617 |
| 5/16-18 | .500 | .489 | .273 | .258 | 3/4-16 | 1.125 | 1.088 | .665 | .617 |
| 3/8-16 | .562 | .551 | .337 | .320 | 7/8-9 | 1.312 | 1.269 | .776 | .724 |
| 3/8-24 | .562 | .551 | .337 | .320 | 7/8-14 | 1.312 | 1.269 | .776 | .724 |
| 7/16-14 | .687 | .675 | .385 | .365 | 1-8 | 1.500 | 1.450 | .887 | .831 |
| 7/16-20 | .687 | .675 | .385 | .365 | 1-14 | 1.500 | 1.450 | .887 | .831 |
| 1/2-13 | .750 | .736 | .448 | .427 | |||||