| FASTENER LENGTH | 0.627 INCHES MINIMUM AND 0.647 INCHES MAXIMUM |
| GRIP LENGTH | 0.317 INCHES MAXIMUM |
| HEAD HEIGHT | 0.055 INCHES MINIMUM AND 0.065 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.295 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
| HEAT TREATMENT | T-6 SOLUTION HEAT TREATED OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-430 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 7075 OR ALUMINUM ALLOY 2117 OVERALL |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| SHANK DIAMETER | 0.189 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| SHANK STYLE | PIN-RIVET, STRAIGHT, THREADED |
| WIDTH BETWEEN FLATS | 0.079 INCHES MINIMUM AND 0.081 INCHES MAXIMUM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD CLASS | 3A |
| THREAD SERIES DESIGNATOR | UNJF |
| THREAD QUANTITY PER INCH | 32 |