| DISTANCE ACROSS FLATS | 0.375 INCHES NOMINAL |
| OVERALL LENGTH | 1.690 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM 582 ASSN STD 1ST MATERIAL RESPONSE OR QQ-S-763 ASSN STD 2ND MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 303 OR STEEL COMP 304 |
| NOMINAL THREAD SIZE | 0.190 INCHES NUT THREAD0.190 INCHES STUD THREAD |
| SHOULDER LENGTH | 0.190 INCHES NOMINAL |
| STYLE DESIGNATOR | SHOULDERED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 2A NUT THREAD2A STUD THREAD |
| THREAD DIRECTION | RIGHT-HAND NUT THREADRIGHT-HAND STUD THREAD |
| THREAD LENGTH | 0.880 INCHES NOMINAL NUT THREAD0.420 INCHES MINIMUM AND 0.480 INCHES MAXIMUM STUD THREAD |
| THREAD SERIES DESIGNATOR | UNF NUT THREADUNF STUD THREAD |
| THREAD QUANTITY PER INCH | 32 NUT THREAD32 STUD THREAD |