| FASTENER LENGTH | 0.5325 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM |
| FEATURES PROVIDED | O RING |
| HEAD DIAMETER | 0.294 INCHES MAXIMUM |
| HEAD HEIGHT | 0.097 INCHES MAXIMUM |
| HEAD STYLE | PAN |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | PANHEAD CROSS RECESS |
| PROPRIETARY CHARACTERISTICS | PACS |
| NOMINAL THREAD DIAMETER | 0.1380 INCHES |
| SCREW MATERIAL | STEEL CORROSION RESISTING |
| SCREW SURFACE TREATMENT | PASSIVATE |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2700 ASSN STD ALL TREATMENT RESPONSES |
| SPECIAL FEATURES | ORING MATERIAL IS ETHYLENE PROPYLENE, SERVICE TEMP -65 DEGREE FAHRENHEIT |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.5325 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNC |