| FASTENER LENGTH | 0.181 INCHES MINIMUM AND 0.185 INCHES MAXIMUM |
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD DIAMETER | 0.300 INCHES NOMINAL |
| HEAD HEIGHT | 0.031 INCHES NOMINAL |
| HEAD STYLE | FILLISTER |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP E4340 OVERALL |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| POINT DIAMETER | 0.105 INCHES MINIMUM AND 0.110 INCHES MAXIMUM |
| POINT LENGTH | 0.033 INCHES MINIMUM AND 0.047 INCHES MAXIMUM |
| POINT STYLE | DOG |
| SURFACE TREATMENT | CADMIUM OVERALL |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.119 INCHES MINIMUM AND 0.123 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNF |