| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| MINIMUM TENSILE STRENGTH | 220000 POUNDS PER SQUARE INCH |
| HEAD HEIGHT | 0.240 INCHES MINIMUM AND |
| 0.252 INCHES MAXIMUM |
| SHANK STYLE | PIN-RIVET, TAPERED, THREADED |
| GRIP LENGTH | 0.682 INCHES NOMINAL |
| THREAD SERIES DESIGNATOR | UNJF |
| THREAD QUANTITY PER INCH | 20 |
| LUBRICATION | DRY FILM OR |
| CETYL ALCOHOL |
| SPECIAL FEATURES | PH13-8MO MARTENSITIC PRECIPITATION-HARDENING STAINLESS STEEL PER AMS5629 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, TAPER-LOK 2ND OVERSIZE |