| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.100 INCHES NOMINAL |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER | 1.320 INCHES NOMINAL |
| DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER | 1.500 INCHES NOMINAL |
| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 3 |
| FASTENER LENGTH | 2.760 INCHES NOMINAL |
| FIRST DIAMETER FROM HEAD | 0.900 INCHES NOMINAL |
| HARDNESS RATING | 25.0 ROCKWELL C MINIMUM OVERALL AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD DIAMETER | 1.500 INCHES NOMINAL |
| HEAD HEIGHT | 1.000 INCHES NOMINAL |
| HEAD STYLE | FLAT CHAMFER |
| INTERNAL DRIVE STYLE | HEXAGON |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A193 GRADE B 16 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| PROPRIETARY CHARACTERISTICS | PACS |
| MINIMUM TENSILE STRENGTH | 125000 POUNDS PER SQUARE INCH |
| MINIMUM YIELD STRENGTH | 105000 POUNDS PER SQUARE INCH |
| NOMINAL THREAD DIAMETER | 1.000 INCHES |
| SECOND DIAMETER FROM HEAD | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.875 INCHES MINIMUM AND 0.888 INCHES MAXIMUM |
| SURFACE FINISH | 32.0 MICROINCHES GRIP |
| THIRD DIAMETER FROM HEAD | 0.900 INCHES NOMINAL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.260 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 14 |
| THREAD SERIES DESIGNATOR | UNS |