| COUNTERSINK ANGLE | 156.0 DEGREES MINIMUM AND 160.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 0.481 INCHES MINIMUM AND 0.491 INCHES MAXIMUM |
| HEAD HEIGHT | 0.049 INCHES MINIMUM AND 0.059 INCHES MAXIMUM |
| HEAD STYLE | COUNTERSUNK W/ REVERSE CHAMFER |
| HEAD MAJOR DIAMETER | 0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM |
| HOLE DEPTH | 0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM |
| HOLE DIAMETER | 0.136 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| MATERIAL | STEEL OVERALL |
| SHANK DIAMETER | 0.186 INCHES MINIMUM AND 0.191 INCHES MAXIMUM |
| SHANK STYLE | TUBULAR |