| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 0.600 INCHES NOMINAL |
| GRIP LENGTH | 0.376 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.349 INCHES MINIMUM AND 0.357 INCHES MAXIMUM |
| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| MATERIAL | NICKEL ALLOY R-405 OR NICKEL ALLOY 400 OR IRON ALLOY 660 SLEEVE |
| MATERIAL | IRON ALLOY 660 STEM |
| MATERIAL | STEEL COMP 316 OR NICKEL ALLOY R-405 OR NICKEL ALLOY 400 OR IRON ALLOY 660 LOCKING RING |
| SHANK STYLE | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| SHANK DIAMETER | 0.200 INCHES MINIMUM AND 0.204 INCHES MAXIMUM |
| SURFACE TREATMENT | PASSIVATE OVERALL |