| THREAD DIRECTION | RIGHT-HAND |
| FASTENER LENGTH | 1.250 INCHES NOMINAL |
| MATERIAL | STEEL OVERALL |
| THREAD LENGTH | 1.250 INCHES NOMINAL |
| HEAD STYLE | HEXAGON |
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 13 |
| THREAD CLASS | 2A |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE J429 GRADE 8 CARBONN STEEL NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ZINC OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM F1941 TYPE 5C ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| HEAD HEIGHT | 0.302 INCHES MINIMUM AND |
| 0.364 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 0.725 INCHES MINIMUM AND |
| 0.750 INCHES MAXIMUM |
| SPECIFICATION/STANDARD DATA | 05047-ASME B18.24-2015 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, HEX |