| EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 |
| FASTENER LENGTH | 1.750 INCHES NOMINAL |
| HEAD DIAMETER | 0.389 INCHES MINIMUM AND 0.414 INCHES MAXIMUM |
| HEAD HEIGHT | 0.207 INCHES MINIMUM AND 0.237 INCHES MAXIMUM |
| HEAD STYLE | FILLISTER |
| INTERNAL DRIVE STYLE | SLOT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | FILLISTER HEAD CAPTIVE SCREW |
| MATERIAL | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OVERALL |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| POINT CHAMFER ANGLE | 82.0 DEGREES NOMINAL |
| POINT LENGTH | 0.86 INCHES NOMINAL |
| POINT STYLE | CONE |
| SPECIAL FEATURES | PREFIX "P" TO PART NUMBER REFERS TO "LEAD POINT" |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD LENGTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| THREAD QUANTITY PER INCH | 20 |