| 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 1010 OR |
| STEEL COMP 1020 OR |
| STEEL COMP 1144 OR |
| STEEL COMP 4037 OR |
| STEEL COMP 4130 MECHANICAL LOCK |
| STEEL SLEEVE |
| ALUMINUM ALLOY STEM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OR |
| AMS5690,TYPE316 ASSN STD SINGLE MATERIAL RESPONSE MECHANICAL LOCK |
| ASTM-A-331 ASSN STD SINGLE MATERIAL RESPONSE SLEEVE |
| ASTMA331 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| SURFACE TREATMENT | CADMIUM OR |
| PASSIVATE OR |
| ALUMINUM ALLOY MECHANICAL LOCK |
| CADMIUM OR |
| ALUMINUM SLEEVE |
| CADMIUM STEM |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE2,CLASS2 FED SPEC SINGLE TREATMENT RESPONSE MECHANICAL LOCK |
| QQ-P-416,TYPE2,CLASS2 FED SPEC SINGLE TREATMENT RESPONSE OR |
| MIL-C-83488 MIL SPEC SINGLE TREATMENT RESPONSE SLEEVE |
| QQ-P-416,TYPE1,CLASS3 FED SPEC SINGLE TREATMENT RESPONSE AND |
| MIL-F-81177 MIL SPEC SINGLE TREATMENT RESPONSE STEM |
| HARDNESS RATING | 326.0 KNOOP MINIMUM AND |
| 466.0 KNOOP MAXIMUM SLEEVE |
| 48.0 ROCKWELL C MINIMUM AND |
| 53.0 ROCKWELL C MAXIMUM STEM |
| MINIMUM TENSILE STRENGTH | 1350 POUNDS PER SQUARE INCH |
| SHEAR STRENGTH | 2340 SINGLE POUNDS PER SQUARE INCH |
| HEAD MAJOR DIAMETER | 0.333 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND |
| 101.0 DEGREES MAXIMUM |
| FASTENER LENGTH | 0.405 INCHES NOMINAL |
| SHANK DIAMETER | 0.162 INCHES MINIMUM AND |
| 0.164 INCHES MAXIMUM |
| GRIP LENGTH | 0.219 INCHES MINIMUM AND |
| 0.282 INCHES MAXIMUM |
| EXPANSION DEVICE | SERRATED STEM-TYPE W |
| SPECIAL FEATURES | F16 AIRCRAFT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | FASTENER, BLIND, HIGH STRENGHT, PULL TYPE, POSITIVE MECHANICAL LOCK, 100 DEGREE FLUSH HEAD, ALLOY STEEL |