| FASTENER LENGTH | 2.000 INCHES NOMINAL |
| HEAD DIAMETER | 0.921 INCHES MINIMUM AND 0.938 INCHES MAXIMUM |
| HEAD HEIGHT | 0.616 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| HEAD STYLE | FLAT CHAMFER |
| INTERNAL DRIVE STYLE | HEXAGON |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A574 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HEX SOCKET CYL HEAD CAP SCREW,STEEL 4340 |
| MATERIAL | STEEL COMP 4340 OVERALL |
| NOMINAL THREAD DIAMETER | 0.625 INCHES |
| SPECIAL FEATURES | STANDARD ITEM EXCEPT FOR MATL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.750 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| THREAD QUANTITY PER INCH | 11 |
| WIDTH ACROSS FLATS | 0.500 INCHES NOMINAL |