| FASTENER LENGTH | 0.391 INCHES MINIMUM AND 0.401 INCHES MAXIMUM |
| HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD HEIGHT | 0.096 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| HEAD STYLE | HEXAGON |
| INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 416F OVERALL |
| NOMINAL THREAD DIAMETER | 0.138 INCHES |
| POINT DIAMETER | 0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
| POINT LENGTH | 0.188 INCHES NOMINAL |
| POINT STYLE | BALL |
| SPECIAL FEATURES | TWO DRILLED HOLES IN HEAD |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.319 INCHES MINIMUM AND 0.344 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| WIDTH BETWEEN FLATS | 0.241 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |