| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541,CL 1A,CLEAR,COLORLESS CHEMICAL CONV COATED MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| COUNTERSINK ANGLE | 99.5 DEGREES MINIMUM AND 100.5 DEGREES MAXIMUM |
| FASTENER LENGTH | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| HEAD HEIGHT | 0.048 INCHES MAXIMUM |
| HEAD MINOR DIAMETER | 0.279 INCHES MINIMUM |
| HEAD STYLE | OVAL COUNTERSUNK |
| HEAD MAJOR DIAMETER | 0.293 INCHES MINIMUM AND 0.298 INCHES MAXIMUM |
| HEAT TREATMENT | T-73 SOLUTION HEAT TREATED OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-430,T-73 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 7075 OVERALL |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | RIVET,100 DEG SHEAR HEAD |
| PROPRIETARY CHARACTERISTICS | PACS |
| SHANK DIAMETER | 0.186 INCHES MINIMUM AND 0.189 INCHES MAXIMUM |
| SHANK STYLE | STRAIGHT W/RADIUS CHAMFERED TIP |
| SPECIFICATION/STANDARD DATA | 81205-BACR15CE MANUFACTURERS STANDARD |