| FASTENER LENGTH | 0.540 INCHES MINIMUM AND 0.555 INCHES MAXIMUM |
| HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL |
| HEAD HEIGHT | 0.040 INCHES MINIMUM AND 0.045 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.380 INCHES NOMINAL |
| HOLE DIAMETER | 0.125 INCHES NOMINAL |
| HOLE DEPTH | 0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL COMP 410 OVERALL |
| PROPRIETARY CHARACTERISTICS | PACS |
| SHANK DIAMETER | 0.2493 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM |
| SHANK STYLE | TUBULAR |
| SURFACE TREATMENT | PASSIVATE OVERALL |