| HARDNESS RATING | 26.6 ROCKWELL C NOMINAL |
| OVERALL LENGTH | 2.600 INCHES MINIMUM AND 2.660 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 COND. F MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL | STEEL COMP 4130 |
| NOMINAL THREAD SIZE | 0.190 INCHES LOCATION NOT OTHERWISE SPECIFIED |
| SPECIAL FEATURES | 125,000 PSI MIN. TENSILE STRENGTH |
| THREAD QUANTITY PER INCH | 24 LOCATION NOT OTHERWISE SPECIFIED |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) LOCATION NOT OTHERWISE SPECIFIED |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | OXIDE OVERALL |
| THREAD DIRECTION | RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED |
| THREAD CLASS | 2A LOCATION NOT OTHERWISE SPECIFIED |