| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| FASTENER LENGTH | 0.319 INCHES MINIMUM AND 0.349 INCHES MAXIMUM |
| FEATURES PROVIDED | DRIVE NUT AND SELF-LOCKING |
| GRIP LENGTH | 0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| HEAD MAJOR DIAMETER | 0.188 INCHES MINIMUM AND 0.196 INCHES MAXIMUM |
| MATERIAL | STEEL CORROSION RESISTING STEM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RIVET, BLIND |
| SHANK DIAMETER | 0.125 INCHES MINIMUM AND 0.129 INCHES MAXIMUM |
| SHANK STYLE | SELF-PLUGGING |