| EXTENDED WASHER DIAMETER | 0.090 INCHES MINIMUM AND 0.098 INCHES MAXIMUM |
| EXTENDED WASHER THICKNESS | 0.031 INCHES NOMINAL |
| FASTENER LENGTH | 0.344 INCHES NOMINAL |
| HEAD DIAMETER | 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
| HEAD HEIGHT | 0.306 INCHES NOMINAL |
| HEAD STYLE | FLAT EXTENDED WASHER |
| INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A581 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 303SE OVERALL |
| NOMINAL THREAD DIAMETER | 0.138 INCHES |
| POINT LENGTH | 0.075 INCHES NOMINAL |
| POINT STYLE | CONE |
| POINT CHAMFER ANGLE | 45.0 DEGREES NOMINAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TYPE 4 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |