| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| SHANK STYLE | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| MATERIAL | STEEL COMP 632 OR |
| IRON ALLOY 660 LOCKING RING |
| ALUMINUM ALLOY 5056 SLEEVE |
| STEEL COMP 632 OR |
| IRON ALLOY 660 STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5637 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS5737 ASSN STD SINGLE MATERIAL RESPONSE LOCKING RING |
| QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE SLEEVE |
| AMS5657 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS5737 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| HEAD MAJOR DIAMETER | 0.239 INCHES MINIMUM AND |
| 0.247 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND |
| 1101.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 0.287 INCHES NOMINAL |
| SHANK DIAMETER | 0.1250 INCHES NOMINAL |
| GRIP LENGTH | 0.0650 INCHES MINIMUM AND |
| 0.1250 INCHES MAXIMUM |
| EXPANSION DEVICE | SERRATED STEM-TYPE W |
| SPECIAL FEATURES | SPINDLE, INTERNAL LOCK TYPE |