| DIAMETER | 0.2501 INCHES MINIMUM AND 0.2503 INCHES MAXIMUM |
| EFFECTIVE LENGTH | 0.876 INCHES NOMINAL |
| FIRST END STYLE | SQUARE INTERNALLY THREADED |
| FIRST END LOCATION | GROOVED END |
| HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 4140 OVERALL |
| OVERALL LENGTH | 1.125 INCHES NOMINAL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| STYLE DESIGNATOR | GROOVE |
| SURFACE FINISH | 32.0 MICROINCHES OUTSIDE DIAMETER |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DOD-P-16232 TY M,CLASS 1 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PHOSPHATE MANGANESE OVERALL |
| SPECIAL FEATURES | THRU HOLE THREADED ON BOTH ENDS 4-40 UNC-2B |
| UNDERCUT WIDTH | 0.047 INCHES MINIMUM AND 0.051 INCHES MAXIMUM |
| UNDERCUT DIAMETER | 0.1729 INCHES MINIMUM AND 0.1739 INCHES MAXIMUM |