| COLOR | BLACK |
| FASTENER LENGTH | 0.375 INCHES NOMINAL |
| FEATURES PROVIDED | O RING |
| HEAD HEIGHT | 0.092 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
| HEAD DIAMETER | 0.282 INCHES MINIMUM AND 0.294 INCHES MAXIMUM |
| HEAD STYLE | UNDERCUT PAN NO. 2 |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE II |
| LOCKING FEATURE MATERIAL | PLASTIC |
| LOCKING FEATURE | PATCH |
| NOMINAL THREAD DIAMETER | 0.138 INCHES |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A493, TY 302HD NATIONAL SPEC SINGLE MATERIAL RESPONSE |
| SCREW MATERIAL | STEEL CORROSION RESISTING |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 NATIONAL SPEC SINGLE TREATMENT RESPONSE AND MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE |
| SCREW SURFACE TREATMENT | PASSIVATE OR OXIDE |
| SPECIAL FEATURES | O-RING MATT FLUOROSILICONE |
| THREAD LENGTH | 0.375 INCHES NOMINAL |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |