| FASTENER LENGTH | 1.591 INCHES MINIMUM AND 1.627 INCHES MAXIMUM |
| HEAD HEIGHT | 0.591 INCHES MINIMUM AND 0.627 INCHES MAXIMUM |
| HEAD STYLE | HEXAGON |
| INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, CAP, HEX G5 CRS THD |
| MATERIAL | STEEL OVERALL |
| NOMINAL THREAD DIAMETER | 1.0 INCHES |
| SPECIFICATION/STANDARD DATA | 05047-ASME B18.2.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SURFACE TREATMENT | ZINC OVERALL |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 2.25 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 8 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| WIDTH BETWEEN FLATS | 1.496 INCHES MINIMUM AND 1.500 INCHES MAXIMUM |