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