| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| GRIP LENGTH | 0.345 INCHES MINIMUM AND 0.406 INCHES MAXIMUM |
| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| HEAD MAJOR DIAMETER | 0.432 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| MATERIAL | IRON ALLOY 660 NUT |
| MATERIAL | IRON ALLOY 660 BOLT |
| MATERIAL | IRON ALLOY 660 SLEEVE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | VISU-LOK II FASTENER BLIND |
| SHANK DIAMETER | 0.289 INCHES MINIMUM AND 0.291 INCHES MAXIMUM |
| SHANK STYLE | THREADED SELF-PLUGGING SHANK W/SLEEVE |
| SURFACE TREATMENT | PASSIVATE BOLT |
| SURFACE TREATMENT | PASSIVATE NUT |
| SURFACE TREATMENT | PASSIVATE SLEEVE |