| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.112 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.236 INCHES MINIMUM AND |
| 0.267 INCHES MAXIMUM |
| FASTENER LENGTH | 0.281 INCHES MINIMUM AND |
| 0.312 INCHES MAXIMUM |
| MATERIAL | STEEL COMP 430 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HEAD STYLE | PAN NO. 2 |
| HEAD DIAMETER | 0.205 INCHES MINIMUM AND |
| 0.219 INCHES MAXIMUM |
| HEAD HEIGHT | 0.058 INCHES MINIMUM AND |
| 0.068 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | SLOT |
| WASHER QUANTITY | 2 |
| PRIMARY WASHER STYLE | FLAT |
| PRIMARY WASHER OUTSIDE DIAMETER | 0.245 INCHES MINIMUM AND |
| 0.255 INCHES MAXIMUM |
| PRIMARY WASHER MATERIAL THICKNESS | 0.030 INCHES NOMINAL |
| SECONDARY WASHER RELATIONSHIP TO PRIMARY WASHER | NOT IDENTICAL |
| SECONDARY WASHER OUTSIDE DIAMETER | 0.226 INCHES MINIMUM AND |
| 0.236 INCHES MAXIMUM |
| SECONDARY WASHER MATERIAL THICKNESS | 0.015 INCHES NOMINAL |
| THE MANUFACTURERS DATA | |
| MANUFACTURERS CODE | 94033 |
| DESIGN CONTROL REFERENCE | 501B169 |