| COUNTERSINK ANGLE | 58.0 DEGREES MINIMUM AND 60.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 0.420 INCHES MINIMUM AND 0.430 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.195 INCHES MAXIMUM |
| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| HOLE DEPTH | 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| HOLE DIAMETER | 0.084 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| MATERIAL | ALUMINUM ALLOY 2011 OVERALL |
| SHANK DIAMETER | 0.1225 INCHES MINIMUM AND 0.1235 INCHES MAXIMUM |
| SHANK STYLE | TUBULAR |
| SURFACE TREATMENT | ALUMINUM OVERALL |