| FEATURES PROVIDED | CASEHARDENED |
| FIRST END LOCATION | UNTHREADED END |
| FIRST END TAPER LENGTH | 0.073 INCHES MINIMUM AND 0.093 INCHES MAXIMUM |
| FIRST END STYLE | CHAMFERED |
| HARDNESS RATING | 42.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SST 440 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | GUIDE PIN,1/4 THREAD,SHORT |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| OVERALL LENGTH | 1.19 INCHES MINIMUM AND 1.21 INCHES MAXIMUM |
| SECOND END STYLE | CHAMFERED |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND SHANK DIAMETER | 0.24 INCHES MINIMUM AND 0.26 INCHES MAXIMUM |
| SECOND SHANK LENGTH | 0.592 INCHES MINIMUM AND 0.612 INCHES MAXIMUM |
| SHANK DIAMETER | 0.215 INCHES MINIMUM AND 0.235 INCHES MAXIMUM |
| SHANK LENGTH | 0.49 INCHES MINIMUM AND 0.51 INCHES MAXIMUM |
| SHOULDER WIDTH ACROSS FLATS | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| STYLE DESIGNATOR | SHOULDER |
| THREAD LENGTH | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 28 |
| THREAD SERIES DESIGNATOR | UNF |