| THREAD SERIES | UNF |
| NOMINAL THREAD SIZE | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | STEEL COMP 302 OR |
| STEEL COMP 303 OR |
| STEEL COMP 304 OR |
| STEEL COMP 305 OR |
| STEEL COMP 316 OR |
| STEEL COMP 347 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR |
| ASTM A582 ASSN STD 2ND MATERIAL RESPONSE OR |
| QQ-S-763 FED SPEC 3RD MATERIAL RESPONSE OR |
| QQ-S-763 FED SPEC 4TH MATERIAL RESPONSE OR |
| QQ-S-763 FED SPEC 5TH MATERIAL RESPONSE OR |
| QQ-S-763 FED SPEC 6TH MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| NUT STYLE | SLOTTED, HEXAGON |
| NUT HEIGHT | 0.427 INCHES MINIMUM AND |
| 0.448 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.736 INCHES MINIMUM AND |
| 0.750 INCHES MAXIMUM |
| BEARING SURFACE TYPE | CHAMFERED OR |
| WASHER FACED |
| NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND |
| 5 STYLE AND |
| A CONDITION |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS35692-39 |