| FIRST END LOCATION | SHOULDER END |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 30.0 DEGREES NOMINAL |
| FIRST END TAPER LENGTH | 0.260 INCHES NOMINAL |
| OVERALL LENGTH | 1.250 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC 1ST MATERIAL RESPONSE OR MIL-S-16974,GRADE 4130H MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 303 OR STEEL COMP 4130H OVERALL |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| SPECIAL FEATURES | 0.060 IN. W 0.090 IN. DEEP SLOT ON SHOULDER END |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END STYLE | SQUARE |
| SHANK DIAMETER | 0.250 INCHES NOMINAL |
| SHANK LENGTH | 0.750 INCHES NOMINAL |
| SHOULDER DIAMETER | 0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDER |
| SURFACE FINISH | 125.000 MICROINCHES OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |