| CHAMFER LENGTH | 0.018 INCHES MINIMUM AND 0.028 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL |
| FASTENER LENGTH | 0.402 INCHES NOMINAL |
| HEAD HEIGHT | 0.036 INCHES NOMINAL |
| HEAD MAJOR DIAMETER | 0.179 INCHES NOMINAL |
| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-430 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | TITANIUM ALLOY OVERALL |
| SPECIAL FEATURES | 125 MICROINCH RA, DIMPLED HEAD |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | RIVET, SOLID-100 DEG FL PRECISION HD (MS20426) AL ALY |
| SHANK DIAMETER | 0.093 INCHES MINIMUM AND 0.097 INCHES MAXIMUM |
| SHANK STYLE | STRAIGHT W/RADIUS CHAMFERED TIP |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625, TYPE 1 CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE AND DPS 4.50-197 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE AND ALUMINUM OVERALL |