| FASTENER LENGTH | 0.4062 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM |
| FEATURES PROVIDED | O RING |
| HEAD DIAMETER | 0.374 INCHES MAXIMUM |
| HEAD HEIGHT | 0.113 INCHES MAXIMUM |
| HEAD STYLE | UNDERCUT PAN NO. 2 |
| INTERNAL DRIVE STYLE | SLOT |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| SCREW MATERIAL | STEEL CORROSION RESISTING |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS2700 ASSN STD SINGLE TREATMENT RESPONSE |
| SCREW SURFACE TREATMENT | PASSIVATE |
| SPECIAL FEATURES | 0-RING MATERIAL IS RUBBER SILICONE |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.4062 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |