| DISTANCE ACROSS FLATS | 0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | 5637 ASSN STD SINGLE MATERIAL RESPONSE |
| OVERALL LENGTH | 1.955 INCHES MINIMUM AND 2.035 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 302 |
| NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD |
| NUT END SHANK DIAMETER | 0.246 INCHES MINIMUM AND 0.249 INCHES MAXIMUM |
| NUT END SHANK LENGTH | 0.315 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| SHOULDER DIAMETER | 0.430 INCHES MINIMUM AND 0.450 INCHES MAXIMUM |
| SHOULDER LENGTH | 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM |
| SPECIAL FEATURES | HOLE 0.070 IN. NOM DIA THRU SHOULDER |
| STYLE DESIGNATOR | SHOULDERED |
| SURFACE FINISH | 63.0 MICROINCHES SHANK |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD CLASS | 3A STUD THREAD |
| THREAD LENGTH | 0.460 INCHES MINIMUM AND 0.520 INCHES MAXIMUM STUD THREAD |
| THREAD LENGTH | 0.740 INCHES MINIMUM AND 0.820 INCHES MAXIMUM NUT THREAD |
| THREAD PITCH DIAMETERS | +0.2214 TO 0.2238 INCHES NUT THREAD |
| THREAD SERIES DESIGNATOR | UNS NUT THREAD |
| THREAD QUANTITY PER INCH | 28 NUT THREAD |