| FASTENER LENGTH | 0.562 INCHES NOMINAL |
| HEAD STYLE | FILLISTER |
| HEAD DIAMETER | 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
| HEAD HEIGHT | 0.107 INCHES MINIMUM AND 0.123 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | SLOT |
| NOMINAL THREAD DIAMETER | 0.190 INCHES |
| PRIMARY WASHER OUTSIDE DIAMETER | 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
| PRIMARY WASHER MATERIAL THICKNESS | 0.047 INCHES NOMINAL |
| MATERIAL | STEEL COMP 1010 OR STEEL OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD 1ST MATERIAL RESPONSE OVERALL |