| FASTENER LENGTH | 25.0 MILLIMETERS NOMINAL |
| HEAD DIAMETER | 9.65 MILLIMETERS MINIMUM AND 10.00 MILLIMETERS MAXIMUM |
| HEAD HEIGHT | 3.65 MILLIMETERS MINIMUM AND 3.95 MILLIMETERS MAXIMUM |
| HEAD STYLE | PAN |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, MACHINE, PAN HEAD, TYPE 1 CROSS RECESS |
| NOMINAL THREAD DIAMETER | 5.0 MILLIMETERS |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | ASTM F836M, CLASS A2-70, CONDITION CW NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE |
| SCREW MATERIAL | STEEL CORROSION RESISTING |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A380 NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE |
| SURFACE TREATMENT | PASSIVATE |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD PITCH IN MILLIMETERS | 0.8 |
| THREAD SERIES DESIGNATOR | M |