| FASTENER LENGTH | 1.000 INCHES NOMINAL |
| HEAD HEIGHT | 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.356 INCHES MINIMUM AND 0.394 INCHES MAXIMUM |
| HEAD STYLE | UNIVERSAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON ALLOY 660 OVERALL |
| MINIMUM YIELD STRENGTH | 85000 POUNDS PER SQUARE INCH |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RIVET, SOLID UNIVERSAL HEAD, A286, CORROSION RESISTANT STEEL |
| SHANK DIAMETER | 0.186 INCHES MINIMUM AND 0.191 INCHES MAXIMUM |
| SHANK STYLE | STRAIGHT |
| SPECIAL FEATURES | SHEAR STRENGTH AT ROOM TEMP 85,000 PSI TO 95,000 PSI AS HEAT TREATED;90,000 PSI MINIMUM AFTER DRIVING;SOLUTION TREAT AND PARTIALLY PRECIPITATION HEAT TREAT AFTER HEADING AS FOLLOWS, HEAT AT 1650 DEG. F FOR 25 MINUTES AND OIL QUENCH;AGE AT 1250 DEG F TO 1350 DEG F FOR 30 TO 90 MINUTES TO MEAT SHEAR REQUIREMENTS;AIR COOL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |