| FASTENER LENGTH | 0.2500 INCHES MAXIMUM |
| HEAD HEIGHT | 0.0800 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM |
| HEAD STYLE | STRAIGHT PAN |
| HEAD MAJOR DIAMETER | 0.4150 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM |
| MATERIAL | NICKEL ALLOY 718 OVERALL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | EDDIE-SPLINE PIN PROTRUDING TENSION HEAD |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD SIZE | 0.2500 INCHES |
| SHANK DIAMETER | 0.2500 INCHES NOMINAL |
| SHEAR STRENGTH | 12260 DOUBLE POUNDS PER SQUARE INCH |
| SHANK STYLE | PIN RIVET, THREADED |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | A28 |
| THREAD SERIES DESIGNATOR | UNJF |