| EXTENDED WASHER DIAMETER | 23.62 MILLIMETERS MINIMUM AND 23.92 MILLIMETERS MAXIMUM |
| EXTENDED WASHER THICKNESS | 6.83 MILLIMETERS MINIMUM AND 7.20 MILLIMETERS MAXIMUM |
| FASTENER LENGTH | 140.0 MILLIMETERS NOMINAL |
| HEAD HEIGHT | 15.73 MILLIMETERS MINIMUM AND 16.00 MILLIMETERS MAXIMUM |
| HEAD STYLE | DOUBLE HEXAGON EXTENDED WASHER |
| INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, CAP |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD DIAMETER | 16.0 MILLIMETERS |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | ASTM F568M ASSN STD SINGLE MATERIAL RESPONSE |
| SCREW MATERIAL | STEEL |
| SCREW SURFACE TREATMENT | ZINC |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | F-100 ASSN STD SINGLE TREATMENT RESPONSE |
| WIDTH BETWEEN FLATS | 15.92 MILLIMETERS MINIMUM AND 16.05 MILLIMETERS MAXIMUM |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 48.0 MILLIMETERS NOMINAL |
| THREAD SERIES DESIGNATOR | M |
| THREAD PITCH IN MILLIMETERS | 2.0 |