| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM |
| FEATURES PROVIDED | O RING |
| GRIP DIAMETER | 0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM |
| GRIP LENGTH | 1.1775 INCHES MINIMUM AND 1.1975 INCHES MAXIMUM |
| HEAD DIAMETER | 0.8812 INCHES MINIMUM AND 0.8884 INCHES MAXIMUM |
| HEAD HEIGHT | 0.188 INCHES NOMINAL |
| HEAD STYLE | FLAT COUNTERSUNK |
| INTERNAL DRIVE STYLE | HIGH-TORQUE |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-DTL-595 PH19-8MO MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| NOMINAL THREAD DIAMETER | 0.4375 INCHES |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,CLOSE TOLERANCE-ASSEMBLY 100 DEG COUNTERSUNK SELAING HEAD,DOVETAIL SLOT,SPECIAL THRAD LENGTH,CRES (125 KSI FSU) |
| SINGLE SHEAR STRENGTH | 125000 POUNDS PER SQUARE INCH |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-DTL 595 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.5625 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| THREAD QUANTITY PER INCH | 20 |