| DISTANCE ACROSS FLATS | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| OVERALL LENGTH | 0.906 INCHES MINIMUM AND 0.936 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 303 |
| NOMINAL THREAD SIZE | 0.112 INCHES NUT THREAD |
| NOMINAL THREAD SIZE | 0.112 INCHES STUD THREAD |
| NUT END SHANK DIAMETER | 0.102 INCHES MINIMUM AND 0.122 INCHES MAXIMUM |
| NUT END SHANK LENGTH | 0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| SHOULDER LENGTH | 0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDERED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE OVERALL |
| THREAD CLASS | 2A NUT THREAD |
| THREAD CLASS | 2A STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| THREAD DIRECTION | RIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.358 INCHES MINIMUM STUD THREAD |
| THREAD LENGTH | 0.428 INCHES MINIMUM NUT THREAD |
| THREAD QUANTITY PER INCH | 40 NUT THREAD |
| THREAD QUANTITY PER INCH | 40 STUD THREAD |
| THREAD SERIES DESIGNATOR | UNC NUT THREAD |
| THREAD SERIES DESIGNATOR | UNC STUD THREAD |