| COUNTERSINK ANGLE | 118.5 DEGREES MINIMUM AND 121.5 DEGREES MAXIMUM |
| FASTENER LENGTH | 1.705 INCHES MINIMUM AND 1.725 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.208 INCHES MINIMUM AND 0.210 INCHES MAXIMUM |
| HEAD STYLE | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | ALUMINUM ALLOY 2117 OVERALL |
| SHANK DIAMETER | 0.155 INCHES MINIMUM AND 0.158 INCHES MAXIMUM |
| SHANK STYLE | STRAIGHT W/RADIUS CHAMFERED TIP |
| SPECIAL FEATURES | CHEMICAL SURFACE TREATMENT PER MIL-C-5541, CLASS 1A; HEAT TREATMENT IN ACCORDANCE WITH MIL-H-6088 FOR ALUMINUM ALLOYS |
| SPECIFICATION/STANDARD DATA | 80205-NAS14218 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625, TYPE II, CLASS 1, DICHROMATE SEAL AT 208-212 DEGREES F MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |