| FASTENER LENGTH | 0.974 INCHES MINIMUM AND 1.056 INCHES MAXIMUM |
| GRIP DIAMETER | 0.1900 INCHES MAXIMUM |
| GRIP LENGTH | 0.031 INCHES MINIMUM AND 0.062 INCHES MAXIMUM |
| HAZARDOUS SUBSTANCES | CADMIUM |
| HEAD HEIGHT | 0.099 INCHES MINIMUM AND 0.119 INCHES MAXIMUM |
| HEAD STYLE | CROWNED HEXAGON |
| HOLE CONFIGURATION STYLE | HEXAGON FLATS |
| HOLE DIAMETER | 0.034 INCHES MINIMUM AND 0.039 INCHES MAXIMUM |
| HOLE QUANTITY | 1 |
| HOLE TYPE | DRILLED |
| MATERIAL | STEEL OVERALL |
| NOMINAL THREAD DIAMETER | 0.1900 INCHES |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, MACHINE, CROWNED HEXAGON HEAD, ADJUSTING |
| SPECIAL FEATURES | ALLOY STEEL. ALLOY STEEL: CADMIUM PLATE PER AMS-QQ-P-416, TYPE II, CLASS 2. ADD "H" FOR BOLT WITH DRILLED HEAD. |
| SPECIFICATION/STANDARD DATA | 80205-NAS428 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-416, TYPE II, CLASS 2 INTERNATIONAL STD/SPEC ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.813 INCHES MINIMUM AND 0.906 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| WIDTH BETWEEN FLATS | 0.365 INCHES MINIMUM AND 0.377 INCHES MAXIMUM |