| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| SHANK STYLE | THREADED SELF-PLUGGING SHANK W/SLEEVE |
| MATERIAL | IRON ALLOY 660 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| HARDNESS RATING | 30.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND |
| 48.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM BOLT |
| 30.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND |
| 48.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM NUT |
| HEAT TREATMENT | SOLUTION HEAT TREATED OVERALL |
| HEAD MAJOR DIAMETER | 0.332 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND |
| 101.0 DEGREES MAXIMUM |
| SHANK DIAMETER | 0.1625 INCHES MINIMUM AND |
| 0.1645 INCHES MAXIMUM |
| GRIP LENGTH | 0.282 INCHES MINIMUM AND |
| 0.344 INCHES MAXIMUM |
| EXPANSION DEVICE | MANDREL-TYPE C |
| LUBRICATION | DRY FILM OR |
| PARAFFIN WAX OR |
| GREASE FILM |