| HEAD HEIGHT | 11.74 MILLIMETERS MINIMUM AND 12.06 MILLIMETERS MAXIMUM |
| HEAD STYLE | HEXAGON |
| INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| MATERIAL DOCUMENT AND CLASSIFICATION | E368, CAGE 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| POINT DIAMETER | 12.68 MILLIMETERS MINIMUM AND 12.73 MILLIMETERS MAXIMUM |
| POINT LENGTH | 20.0 MILLIMETERS NOMINAL |
| POINT STYLE | CHAMFER DOG |
| POINT CHAMFER ANGLE | 25.0 DEGREES NOMINAL |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD DIAMETER | 0.625 INCHES |
| WIDTH BETWEEN FLATS | 23.2 MILLIMETERS MINIMUM AND 23.8 MILLIMETERS MAXIMUM |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 19.0 MILLIMETERS MINIMUM AND 21.0 MILLIMETERS MAXIMUM |
| THREAD QUANTITY PER INCH | 11 |
| THREAD SERIES DESIGNATOR | UNC |
| FASTENER LENGTH | 66.0 MILLIMETERS MINIMUM AND 68.0 MILLIMETERS MAXIMUM |
| HARDNESS RATING | 50.0 ROCKWELL C MINIMUM OVERALL |