| FASTENER LENGTH | 3.500 INCHES NOMINAL |
| HARDNESS RATING | 33.0 ROCKWELL C MINIMUM OVERALL |
| HEAD HEIGHT | 0.455 INCHES MINIMUM AND 0.483 INCHES MAXIMUM |
| HEAD STYLE | HEXAGON |
| MATERIAL | STEEL OVERALL |
| MINIMUM TENSILE STRENGTH | 150000 POUNDS PER SQUARE INCH |
| NOMINAL THREAD DIAMETER | 0.750 INCHES |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | CAP SCREW, HEX HEAD |
| SPECIAL FEATURES | MULTIPLE SOURCE ITEM UNABLE TO IDENTIFY OEM |
| SURFACE TREATMENT | CHROMATE OVERALL |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 2.500 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 10 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| WIDTH BETWEEN FLATS | 1.110 INCHES MINIMUM AND 1.125 INCHES MAXIMUM |