| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 0.6130 INCHES NOMINAL |
| GRIP LENGTH | 0.2500 INCHES NOMINAL |
| HEAD DIAMETER | 0.2730 INCHES NOMINAL |
| HEAD HEIGHT | 0.0490 INCHES NOMINAL |
| HEAD STYLE | FILLISTER COUNTERSUNK |
| INTERNAL DRIVE STYLE | TORX |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON ALLOY 660 FASTENER |
| MATERIAL | PLASTIC NYLON LOCKING FEATURE |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, 100 DEG FLUSH, REDUCED HEAD, SIX-LOBE RECESS |
| PROPRIETARY CHARACTERISTICS | PACS |
| MINIMUM TENSILE STRENGTH | 2000 POUNDS PER SQUARE INCH |
| NOMINAL THREAD DIAMETER | 0.1900 INCHES |
| SPLINE MAJOR DIAMETER | 0.1550 INCHES NOMINAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.3630 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNJF |