| HEAD STYLE | FLAT |
| MATERIAL | STEEL COMP 1008 OR STEEL COMP 1010 OVERALL |
| NOMINAL THREAD SIZE | 0.1640 INCHES |
| NUT GRIP RANGE | +0.027 TO 0.125 INCHES+0.027 TO 0.125 INCHES |
| NUT STYLE | BLIND RIVET W/HEX SHANK |
| NUT LENGTH | 0.405 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RIVNUT-HEX-8-32RIVNUT-HEX-8-32 |
| WIDTH ACROSS FLATS | 0.236 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B633 FE/ZN 8 TYPE II ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | DICHROMATE OVERALL |
| THREAD CLASS | 2B |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |