| FIRST END LOCATION | SHANK END |
| FIRST END STYLE | CHAMFERED |
| FIRST END TAPER ANGLE | 44.0 DEGREES MINIMUM AND 46.0 DEGREES MAXIMUM |
| FIRST END TAPER LENGTH | 0.040 INCHES MINIMUM AND 0.070 INCHES MAXIMUM |
| OVERALL LENGTH | 2.550 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| NOMINAL THREAD SIZE | 0.250 INCHES |
| SPECIAL FEATURES | 0.060 IN. RADIUS ON POINTED SHANK;0.490 IN. MIN 0.500 IN. MAX WIDE WRENCHING FLATS LOCATED ON SHOULDER OD 180.0 DEG APART;0.181 IN. MIN 0.191 IN. MAX DIA,0.096 IN. MIN 0.111 IN. MAX WIDE THREAD RELIEF LOCATED ON THREADED SHANK |
| SECOND END TAPER LENGTH | 0.660 INCHES NOMINAL |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END STYLE | POINTED |
| SECOND END TAPER ANGLE | 74.0 DEGREES NOMINAL |
| SECOND SHANK LENGTH | 1.050 INCHES NOMINAL |
| SECOND SHANK DIAMETER | 0.367 INCHES MINIMUM AND 0.369 INCHES MAXIMUM |
| SHANK DIAMETER | 0.2485 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM |
| SHANK LENGTH | 1.350 INCHES NOMINAL |
| SHOULDER DIAMETER | 0.630 INCHES NOMINAL |
| STYLE DESIGNATOR | SHOULDER |
| SURFACE FINISH | 63.0 MICROINCHES SHOULDER END |
| SURFACE FINISH | 125.0 MICROINCHES ALL OTHER SURFACES |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS13001,FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.349 INCHES MINIMUM AND 0.364 INCHES MAXIMUM |
| THREAD SERIES DESIGNATOR | UNF |