| COLOR | RED HEAD |
| COUNTERSINK ANGLE | 85.0 DEGREES MINIMUM AND 95.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 4.653 INCHES NOMINAL |
| HEAD DIAMETER | 0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM |
| HEAD HEIGHT | 0.132 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| HEAD STYLE | FILLISTER COUNTERSUNK |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A167 ASSN STD SINGLE MATERIAL RESPONSE PRIMARY WASHER |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OR ASTM A580 ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
| MATERIAL | STEEL COMP 430 FASTENER |
| MATERIAL | STEEL COMP 304 PRIMARY WASHER |
| PRIMARY WASHER OUTSIDE DIAMETER | 0.262 INCHES MINIMUM AND 0.272 INCHES MAXIMUM |
| PRIMARY WASHER STYLE | FLAT |
| PRIMARY WASHER MATERIAL THICKNESS | 0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM |
| WASHER QUANTITY | 1 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
| SURFACE TREATMENT | PASSIVATE FASTENER |
| THREAD CLASS | 2A |
| THREAD LENGTH | 0.426 INCHES MINIMUM AND 0.456 INCHES MAXIMUM |