| FASTENER LENGTH | 2.365 INCHES MINIMUM AND 2.385 INCHES MAXIMUM |
| HEAD HEIGHT | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.178 INCHES MINIMUM AND 0.196 INCHES MAXIMUM |
| HEAD STYLE | UNIVERSAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMSA286 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON ALLOY 660 OVERALL |
| SHANK DIAMETER | 0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
| SHANK STYLE | COUNTERSUNK (UNDRILLED) |
| SPECIAL FEATURES | END ITEM ELEVATOR TRIM ACTUATOR, SCREW JACK;RIVET SHALL DRIVE COLD SATISFACTORLY WITH FULL HEADS FREE FROM CRACKS;UNIFORM QUALITY FREE FROM SCALE, FINS, SEAMS CLINCH OR DIE MARKS, COLD SHUTS OR OTHER INJUROUS EFFECTS;HEAT TREAT AND PARTIALLY PRECIPITATION HEAT TREAT AT 1650 DEG FOR 25 MIN AND OIL QUENCH;AGE AT 1250 DEG TO 1350 DEG FOR 30 TO 90 MIN TO MEAT SHEAR REQUIREMENTS;AIR COOL;SHEAR STRENGTH AT ROOM TEMP 85,000 PSI TO 95,000 AS HEAT TREATED;90,000 PSI MINIMUM AFTER DRIVING |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |