Alloy Steel

No Preference Cadmium per QQ-P-416 Type II Class 2

1/4-28 5/16-24 3/8-24 7/16-20 1/2-20 8-32 10-32

No Preference 1/4 5/16 3/8 7/16 1/2 8 10

No Preference .125 .188 .250 .312 .375 .438 .500 .562 .625 .688 .750 .812 .875 .938 1.000 1.062 1.125 1.188 1.250 1.312 1.375 1.438 1.500 1.562 1.625 1.688 1.750 1.812 1.875 1.938 2.000

No Preference .343 .406 .469 .531 .594 .656 .688 .719 .750 .781 .812 .844 .875 .906 .938 .969 1.000 1.031 1.062 1.093 1.125 1.156 1.188 1.219 1.250 1.281 1.312 1.343 1.375 1.406 1.438 1.468 1.500 1.531 1.562 1.594 1.625 1.656 1.688 1.719 1.750 1.781 1.812 1.844 1.875 1.906 1.938 1.969 2.000 2.031 2.062 2.093 2.125 2.156 2.188 2.219 2.250 2.281 2.312 2.343 2.375 2.406 2.438 2.468 2.500 2.531 2.562 2.594 2.625 2.656 2.688 2.719 2.750