| Thread | Thread Code | Sheet Thickness MIN | Hole Size in Sheet +.005/-.000 | Hole in Attached Parts MAX | H ±.01 | S MAX | T MAX | C ±.005 | P ±.010 | Q Transitional Length to Full Thread NOM | Dist. Hole C/L to Edge MIN |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10 - 32 | 1032 | .050 | .190 | .250 | .300 | .105 | .040 | .138 | .065 | .098 | .415 |
| 1/4 - 20 | 0420 | .060 | .250 | .312 | .380 | .125 | .050 | .173 | .085 | .149 | .460 |
| 5/16 - 18 | 0518 | .075 | .312 | .375 | .480 | .140 | .070 | .228 | .105 | .164 | .500 |
| 3/8 - 16 | 0616 | .090 | .375 | .437 | .580 | .155 | .085 | .282 | .125 | .182 | .530 |
| (L) Length ±.015 | ||||||
|---|---|---|---|---|---|---|
| .500 | .750 | 1.00 | 1.25 | 1.50 | 1.75 | 2.00 |